diff --git a/api/@internal/component/ets/styled_string.d.ts b/api/@internal/component/ets/styled_string.d.ts
index 78895aa8a46502aa794bb901c00d6555f7865d35..6aa3b2c4b1901f13fbc9e37c2fa4c5985c79cd4b 100644
--- a/api/@internal/component/ets/styled_string.d.ts
+++ b/api/@internal/component/ets/styled_string.d.ts
@@ -12,25 +12,10 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 /**
  * @file
  * @kit ArkUI
  */
-
-/*** if arkts 1.2 */
-import { Callback, ShadowOptions, ClickEvent, Optional, PixelMap } from './common';
-import { TextAlign, FontStyle, FontWeight, TextDecorationType, TextDecorationStyle, WordBreak, TextOverflow, ImageFit, ImageSpanAlignment } from './enums';
-import { ResourceStr, ResourceColor, LengthMetrics, SizeOptions, Margin, Padding, BorderRadiuses, ColorFilter } from './units';
-import { TextBackgroundStyle } from './span';
-import { GestureEvent } from "./gesture";
-import { DrawingColorFilter } from './image';
-import { LeadingMarginPlaceholder } from './richEditor';
-import image from '../../@ohos.multimedia.image';
-import drawing from '../../@ohos.graphics.drawing';
-import { DrawContext } from '../../arkui/Graphics';
-/*** endif */
-
 /**
  * Defines the StyledStringMarshallingValue Type.
  *
@@ -39,12 +24,9 @@ import { DrawContext } from '../../arkui/Graphics';
  * @systemapi
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'19','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 19
  */
 declare type StyledStringMarshallingValue = UserDataSpan;
-
-
 /**
  * Defines the callback type used in marshalling.
  *
@@ -55,11 +37,9 @@ declare type StyledStringMarshallingValue = UserDataSpan;
  * @systemapi
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'19','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 19
  */
 declare type StyledStringMarshallCallback = (marshallableVal: StyledStringMarshallingValue) => ArrayBuffer;
-
 /**
  * Defines the callback type used in unmarshalling.
  *
@@ -70,19 +50,16 @@ declare type StyledStringMarshallCallback = (marshallableVal: StyledStringMarsha
  * @systemapi
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'19','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 19
  */
 declare type StyledStringUnmarshallCallback = (buf: ArrayBuffer) => StyledStringMarshallingValue;
-
 /**
  * StyledString
  *
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare class StyledString {
     /**
@@ -93,11 +70,9 @@ declare class StyledString {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     constructor(value: string | ImageAttachment | CustomSpan, styles?: Array<StyleOptions>);
-
     /**
      * Get the length of the StyledString's characters.
      *
@@ -106,11 +81,9 @@ declare class StyledString {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     readonly length: number;
-
     /**
     * Get the literal content of the StyledString.
     *
@@ -118,11 +91,9 @@ declare class StyledString {
     * @syscap SystemCapability.ArkUI.ArkUI.Full
     * @crossplatform
     * @atomicservice
-    * @since arkts {'1.1':'12','1.2':'20'}
-    * @arkts 1.1&1.2
+    * @since 12
     */
     getString(): string;
-
     /**
      * Get the attribute objects of the subStyledString.
      *
@@ -130,18 +101,16 @@ declare class StyledString {
      * @param { number } length - the length of the subStyledString's characters.
      * @param { StyledStringKey } [styledKey] - the specified type.
      * @returns { Array<SpanStyle> }
-     * @throws { BusinessError } 401 - Parameter error. Possible causes: 
+     * @throws { BusinessError } 401 - Parameter error. Possible causes:
      * <br> 1. Mandatory parameters are left unspecified.
      * <br> 2. Incorrect parameters types.
      * <br> 3. Parameter verification failed.
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     getStyles(start: number, length: number, styledKey?: StyledStringKey): Array<SpanStyle>;
-
     /**
      * Judge if two attribute strings are equal.
      *
@@ -150,63 +119,55 @@ declare class StyledString {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     equals(other: StyledString): boolean;
-
     /**
      * Get the substring of the StyledString.
      *
      * @param { number } start - the start position of the subStyledString.
      * @param { number } [length] - the length of the subStyledString's characters.
      * @returns { StyledString }
-     * @throws { BusinessError } 401 - Parameter error. Possible causes: 
+     * @throws { BusinessError } 401 - Parameter error. Possible causes:
      * <br> 1. Mandatory parameters are left unspecified.
      * <br> 2. Incorrect parameters types.
      * <br> 3. Parameter verification failed.
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     subStyledString(start: number, length?: number): StyledString;
-
     /**
      * Returns StyledString from the provided HTML string.
      *
      * @param { string } html - the html text will be converted to a StyledString.
      * @returns { Promise<StyledString> }
-     * @throws { BusinessError } 401 - Parameter error. Possible causes: 
+     * @throws { BusinessError } 401 - Parameter error. Possible causes:
      * <br> 1. Mandatory parameters are left unspecified.
      * <br> 2. Incorrect parameters types.
      * <br> 3. Parameter verification failed.
      * @throws { BusinessError } 170001 - Convert Error.
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     static fromHtml(html: string): Promise<StyledString>;
-
     /**
      * Returns HTML string from the provided StyledString.
      *
      * @param { StyledString } styledString - the StyledString will be converted to a HTML string.
      * @returns { string } Returns the HTML string converted from the provided StyledString.
-     * @throws { BusinessError } 401 - Parameter error. Possible causes: 
+     * @throws { BusinessError } 401 - Parameter error. Possible causes:
      * <br> 1. Mandatory parameters are left unspecified.
      * <br> 2. Incorrect parameters types.
      * <br> 3. Parameter verification failed.
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'14','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 14
      */
     static toHtml(styledString: StyledString): string;
-
     /**
      * Returns ArrayBuffer from the serialized styled string.
      *
@@ -215,11 +176,9 @@ declare class StyledString {
      * @returns { ArrayBuffer }
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @systemapi
-     * @since arkts {'1.1':'19','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 19
      */
     static marshalling(styledString: StyledString, callback: StyledStringMarshallCallback): ArrayBuffer;
-
     /**
      * Returns StyledString from the deserialized ArrayBuffer.
      *
@@ -233,11 +192,9 @@ declare class StyledString {
      * @throws { BusinessError } 170002 - Styled string decode error.
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @systemapi
-     * @since arkts {'1.1':'19','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 19
      */
     static unmarshalling(buffer: ArrayBuffer, callback: StyledStringUnmarshallCallback): Promise<StyledString>;
-
     /**
      * Returns ArrayBuffer from the serialized styled string.
      *
@@ -245,29 +202,25 @@ declare class StyledString {
      * @returns { ArrayBuffer }
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @systemapi
-     * @since arkts {'1.1':'13','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 13
      */
     static marshalling(styledString: StyledString): ArrayBuffer;
-
     /**
      * Returns StyledString from the deserialized ArrayBuffer.
      *
      * @param { ArrayBuffer } buffer - The buffer will be deserialized to a StyledString.
      * @returns { Promise<StyledString> }
-     * @throws { BusinessError } 401 - Parameter error. Possible causes: 
+     * @throws { BusinessError } 401 - Parameter error. Possible causes:
      * <br> 1. Mandatory parameters are left unspecified.
      * <br> 2. Incorrect parameters types.
      * <br> 3. Parameter verification failed.
      * @throws { BusinessError } 170002 - Styled string decode error.
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @systemapi
-     * @since arkts {'1.1':'13','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 13
      */
     static unmarshalling(buffer: ArrayBuffer): Promise<StyledString>;
 }
-
 /**
  * StyleOptions
  *
@@ -275,34 +228,29 @@ declare class StyledString {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare interface StyleOptions {
     /**
      * The start position of the StyleOptions.
      *
-     * @type { ?int }
+     * @type { ?number }
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
-    start?: int;
-
+    start?: number;
     /**
      * The length of the modifiedStyledString's characters.
      *
-     * @type { ?int }
+     * @type { ?number }
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
-    length?: int;
-
+    length?: number;
     /**
      * The attribute key of the StyleOptions.
      *
@@ -310,11 +258,9 @@ declare interface StyleOptions {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     styledKey: StyledStringKey;
-
     /**
      * The attribute value of the StyleOptions.
      *
@@ -322,12 +268,10 @@ declare interface StyleOptions {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     styledValue: StyledStringValue;
 }
-
 /**
  * SpanStyle
  *
@@ -335,8 +279,7 @@ declare interface StyleOptions {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare interface SpanStyle {
     /**
@@ -346,11 +289,9 @@ declare interface SpanStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     start: number;
-
     /**
      * The length of the modifiedStyledString's characters.
      *
@@ -358,11 +299,9 @@ declare interface SpanStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     length: number;
-
     /**
      * The attribute key of the SpanStyle.
      *
@@ -370,11 +309,9 @@ declare interface SpanStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     styledKey: StyledStringKey;
-
     /**
      * The attribute value of the SpanStyle.
      *
@@ -382,23 +319,19 @@ declare interface SpanStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     styledValue: StyledStringValue;
 }
-
 /**
  * Defines TextStyle.
  *
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare class TextStyle {
-
     /**
      * constructor.
      *
@@ -406,11 +339,9 @@ declare class TextStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     constructor(value?: TextStyleInterface);
-
     /**
      * Get the fontColor of the StyledString.
      *
@@ -419,11 +350,9 @@ declare class TextStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     readonly fontColor?: ResourceColor;
-
     /**
      * Get the fontFamily of the StyledString.
      *
@@ -432,11 +361,9 @@ declare class TextStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     readonly fontFamily?: string;
-
     /**
      * Get the fontSize of the StyledString.
      * If not undefined, the unit is vp.
@@ -446,11 +373,9 @@ declare class TextStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     readonly fontSize?: number;
-
     /**
      * Get the fontWeight of the StyledString.
      *
@@ -459,11 +384,9 @@ declare class TextStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     readonly fontWeight?: number;
-
     /**
      * Get the fontStyle of the StyledString.
      *
@@ -472,11 +395,9 @@ declare class TextStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     readonly fontStyle?: FontStyle;
-
     /**
      * Get the stroke width of the StyledString with the unit 'vp'.
      *
@@ -488,7 +409,6 @@ declare class TextStyle {
      * @since 20
      */
     readonly strokeWidth?: number;
-
     /**
      * Get the stroke color of the StyledString.
      *
@@ -500,7 +420,6 @@ declare class TextStyle {
      * @since 20
      */
     readonly strokeColor?: ResourceColor;
-
     /**
      * Get the superscript style of the StyledString.
      *
@@ -513,7 +432,6 @@ declare class TextStyle {
      */
     readonly superscript?: SuperscriptStyle;
 }
-
 /**
  * TextStyleInterface
  *
@@ -521,8 +439,7 @@ declare class TextStyle {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare interface TextStyleInterface {
     /**
@@ -532,11 +449,9 @@ declare interface TextStyleInterface {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     fontColor?: ResourceColor;
-
     /**
      * The fontFamily value of the font property object.
      *
@@ -544,11 +459,9 @@ declare interface TextStyleInterface {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     fontFamily?: ResourceStr;
-
     /**
      * The fontSize value of the font property object.
      *
@@ -556,11 +469,9 @@ declare interface TextStyleInterface {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     fontSize?: LengthMetrics;
-
     /**
      * The fontWeight value of the font property object.
      *
@@ -568,11 +479,9 @@ declare interface TextStyleInterface {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     fontWeight?: number | FontWeight | string;
-
     /**
      * The fontStyle value of the font property object.
      *
@@ -580,11 +489,9 @@ declare interface TextStyleInterface {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     fontStyle?: FontStyle;
-
     /**
      * The stroke width of the text.
      *
@@ -595,7 +502,6 @@ declare interface TextStyleInterface {
      * @since 20
      */
     strokeWidth?: LengthMetrics;
-
     /**
      * The stroke color of the text.
      *
@@ -606,7 +512,6 @@ declare interface TextStyleInterface {
      * @since 20
      */
     strokeColor?: ResourceColor;
-
     /**
      * The superscript value of the font property object.
      *
@@ -618,7 +523,6 @@ declare interface TextStyleInterface {
      */
     superscript?: SuperscriptStyle;
 }
-
 /**
  * Defines DecorationOptions for Decoration.
  *
@@ -640,18 +544,15 @@ declare interface DecorationOptions {
      */
     enableMultiType?: boolean;
 }
-
 /**
  * Defines DecorationStyle.
  *
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare class DecorationStyle {
-
     /**
      * constructor.
      *
@@ -659,11 +560,9 @@ declare class DecorationStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     constructor(value: DecorationStyleInterface);
-
     /**
      * constructor.
      *
@@ -675,7 +574,6 @@ declare class DecorationStyle {
      * @since 20
      */
     constructor(value: DecorationStyleInterface, options?: DecorationOptions);
-
     /**
      * Get the text decoration type of the StyledString.
      *
@@ -684,11 +582,9 @@ declare class DecorationStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     readonly type: TextDecorationType;
-
     /**
      * Get the decorationColor of the StyledString.
      *
@@ -697,11 +593,9 @@ declare class DecorationStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     readonly color?: ResourceColor;
-
     /**
      * Get the decorationStyle of the StyledString.
      *
@@ -710,11 +604,9 @@ declare class DecorationStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     readonly style?: TextDecorationStyle;
-
     /**
      * Get the thickness scale of the StyledString.
      *
@@ -726,7 +618,6 @@ declare class DecorationStyle {
      * @since 20
      */
     readonly thicknessScale?: number;
-
     /**
      * Get the DecorationOptions of the StyledString.
      *
@@ -739,7 +630,6 @@ declare class DecorationStyle {
      */
     readonly options?: DecorationOptions;
 }
-
 /**
  * DecorationStyleInterface
  *
@@ -747,8 +637,7 @@ declare class DecorationStyle {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare interface DecorationStyleInterface {
     /**
@@ -758,11 +647,9 @@ declare interface DecorationStyleInterface {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     type: TextDecorationType;
-
     /**
      * The color value of the decoration property object.
      *
@@ -770,11 +657,9 @@ declare interface DecorationStyleInterface {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     color?: ResourceColor;
-
     /**
      * The style value of the decoration property object.
      *
@@ -782,11 +667,9 @@ declare interface DecorationStyleInterface {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     style?: TextDecorationStyle;
-
     /**
      * The thickness scale of the decoration
      *
@@ -798,18 +681,15 @@ declare interface DecorationStyleInterface {
      */
     thicknessScale?: number;
 }
-
 /**
  * Defines BaselineOffsetStyle.
  *
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare class BaselineOffsetStyle {
-    
     /**
      * constructor.
      *
@@ -817,11 +697,9 @@ declare class BaselineOffsetStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     constructor(value: LengthMetrics);
-
     /**
      * Get the baselineOffset value of the StyledString.
      * The unit is vp.
@@ -831,23 +709,19 @@ declare class BaselineOffsetStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     readonly baselineOffset: number;
 }
-
 /**
  * Defines LetterSpacingStyle.
  *
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare class LetterSpacingStyle {
-   
     /**
      * constructor.
      *
@@ -855,37 +729,31 @@ declare class LetterSpacingStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     constructor(value: LengthMetrics);
-
     /**
      * Get the letterSpacing value of the StyledString.
      * The unit is vp.
-     * 
+     *
      * @type { number } - the letterSpacing value of the StyledString
      * @readonly
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     readonly letterSpacing: number;
 }
-
 /**
  * Defines TextShadowStyle.
  *
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare class TextShadowStyle {
-   
     /**
      * constructor.
      *
@@ -893,11 +761,9 @@ declare class TextShadowStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     constructor(value: ShadowOptions | Array<ShadowOptions>);
-
     /**
      * Get the textShadow value of the StyledString.
      *
@@ -906,23 +772,19 @@ declare class TextShadowStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     readonly textShadow: Array<ShadowOptions>;
 }
-
 /**
  * Defines Sets the property string background color.
  *
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'14','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 14
  */
 declare class BackgroundColorStyle {
-
     /**
      * constructor.
      *
@@ -930,11 +792,9 @@ declare class BackgroundColorStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'14','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 14
      */
     constructor(textBackgroundStyle: TextBackgroundStyle);
-
     /**
      * Get the textBackgroundStyle value of the StyledString.
      *
@@ -943,23 +803,19 @@ declare class BackgroundColorStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'14','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 14
      */
     readonly textBackgroundStyle: TextBackgroundStyle;
 }
-
 /**
  * Defines GestureStyle.
  *
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare class GestureStyle {
-
     /**
      * constructor.
      *
@@ -967,12 +823,10 @@ declare class GestureStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     constructor(value?: GestureStyleInterface);
 }
-
 /**
  * Defines the Gesture Events.
  *
@@ -980,8 +834,7 @@ declare class GestureStyle {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare interface GestureStyleInterface {
     /**
@@ -991,11 +844,9 @@ declare interface GestureStyleInterface {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     onClick?: Callback<ClickEvent>;
-
     /**
      * Trigger a gesture event when long press event is complete.
      *
@@ -1003,11 +854,9 @@ declare interface GestureStyleInterface {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     onLongPress?: Callback<GestureEvent>;
-
     /**
      * Trigger a touch event when touched.
      *
@@ -1019,18 +868,15 @@ declare interface GestureStyleInterface {
      */
     onTouch?: Callback<TouchEvent>;
 }
-
 /**
  * Defines ParagraphStyle.
  *
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare class ParagraphStyle {
-
     /**
      * constructor.
      *
@@ -1038,11 +884,9 @@ declare class ParagraphStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     constructor(value?: ParagraphStyleInterface);
-
     /**
      * Get the text alignment of the StyledString.
      *
@@ -1051,11 +895,9 @@ declare class ParagraphStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     readonly textAlign?: TextAlign;
-
     /**
      * Get the text vertical alignment of the StyledString.
      *
@@ -1067,7 +909,6 @@ declare class ParagraphStyle {
      * @since 20
      */
     readonly textVerticalAlign?: TextVerticalAlign;
-
     /**
      * Get the first line indentation of the StyledString.
      * The unit is vp.
@@ -1077,11 +918,9 @@ declare class ParagraphStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     readonly textIndent?: number;
-
     /**
      * Get the maximum number of lines of the StyledString.
      *
@@ -1090,11 +929,9 @@ declare class ParagraphStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     readonly maxLines?: number;
-
     /**
      * Get the overflow mode of the StyledString.
      *
@@ -1103,11 +940,9 @@ declare class ParagraphStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     readonly overflow?: TextOverflow;
-
     /**
      * Get the wordBreak mode of the StyledString.
      *
@@ -1116,11 +951,9 @@ declare class ParagraphStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     readonly wordBreak?: WordBreak;
-
     /**
      * Get the leading margin of the StyledString.
      *
@@ -1129,11 +962,9 @@ declare class ParagraphStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     readonly leadingMargin?: number | LeadingMarginPlaceholder;
-
     /**
      * Get the paragraph spacing of the StyledString.
      * The unit is vp.
@@ -1143,12 +974,10 @@ declare class ParagraphStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'19','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 19
      */
     readonly paragraphSpacing?: number;
 }
-
 /**
  * ParagraphStyleInterface
  *
@@ -1156,8 +985,7 @@ declare class ParagraphStyle {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare interface ParagraphStyleInterface {
     /**
@@ -1167,11 +995,9 @@ declare interface ParagraphStyleInterface {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     textAlign?: TextAlign;
-
     /**
      * Vertical alignment of text.
      *
@@ -1182,7 +1008,6 @@ declare interface ParagraphStyleInterface {
      * @since 20
      */
     textVerticalAlign?: TextVerticalAlign;
-
     /**
      * Set the first line indentation.
      *
@@ -1190,11 +1015,9 @@ declare interface ParagraphStyleInterface {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     textIndent?: LengthMetrics;
-
     /**
      * The maximum number of lines of content.
      *
@@ -1202,11 +1025,9 @@ declare interface ParagraphStyleInterface {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     maxLines?: number;
-
     /**
      * The overflow mode of the content.
      *
@@ -1214,11 +1035,9 @@ declare interface ParagraphStyleInterface {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     overflow?: TextOverflow;
-
     /**
      * Set word break type.
      *
@@ -1226,11 +1045,9 @@ declare interface ParagraphStyleInterface {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     wordBreak?: WordBreak;
-
     /**
      * Leading margin.
      *
@@ -1238,11 +1055,9 @@ declare interface ParagraphStyleInterface {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     leadingMargin?: LengthMetrics | LeadingMarginPlaceholder;
-
     /**
      * Set the paragraph spacing of the StyledString.
      *
@@ -1250,23 +1065,19 @@ declare interface ParagraphStyleInterface {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'19','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 19
      */
     paragraphSpacing?: LengthMetrics;
 }
-
 /**
  * Defines LineHeightStyle.
  *
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare class LineHeightStyle {
-   
     /**
      * constructor.
      *
@@ -1274,26 +1085,22 @@ declare class LineHeightStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     constructor(lineHeight: LengthMetrics);
-
     /**
      * Get the lineHeight value of the StyledString.
      * The unit is vp.
-     * 
+     *
      * @type { number } - the lineHeight value of the StyledString
      * @readonly
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     readonly lineHeight: number;
 }
-
 /**
  * Defines the URLStyle hyperlink that allows setting a URL string. When clicking on the text to
  * which the span is attached, the URLStyle will try to open the URL.
@@ -1301,11 +1108,9 @@ declare class LineHeightStyle {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'14','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 14
  */
 declare class UrlStyle {
-
     /**
      * Constructor.
      *
@@ -1313,11 +1118,9 @@ declare class UrlStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'14','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 14
      */
     constructor(url: string);
-
     /**
      * Get the URL value of the StyledString.
      *
@@ -1326,12 +1129,10 @@ declare class UrlStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'14','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 14
      */
     readonly url: string;
 }
-
 /**
  * Defines the Span Type.
  *
@@ -1343,7 +1144,6 @@ declare class UrlStyle {
  * @atomicservice
  * @since 12
  */
-
 /**
  * Defines the Span Type.
  *
@@ -1353,13 +1153,9 @@ declare class UrlStyle {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'14','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 14
  */
-declare type StyledStringValue = TextStyle | DecorationStyle | BaselineOffsetStyle | LetterSpacingStyle |
-TextShadowStyle | GestureStyle | ImageAttachment | ParagraphStyle | LineHeightStyle | UrlStyle | CustomSpan |
-UserDataSpan | BackgroundColorStyle;
-
+declare type StyledStringValue = TextStyle | DecorationStyle | BaselineOffsetStyle | LetterSpacingStyle | TextShadowStyle | GestureStyle | ImageAttachment | ParagraphStyle | LineHeightStyle | UrlStyle | CustomSpan | UserDataSpan | BackgroundColorStyle;
 /**
  * MutableStyledString
  *
@@ -1367,91 +1163,69 @@ UserDataSpan | BackgroundColorStyle;
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare class MutableStyledString extends StyledString {
-    /**
-     * constructor.
-     *
-     * @param { string | ImageAttachment | CustomSpan } value - indicates the current object value of the MutableStyledString.
-     * @param { Array<StyleOptions> } [styles] - indicates the SpanStyle objects.
-     * @syscap SystemCapability.ArkUI.ArkUI.Full
-     * @crossplatform
-     * @atomicservice
-     * @since 20
-     * @arkts 1.2
-     */
-    constructor(value: string | ImageAttachment | CustomSpan, styles?: Array<StyleOptions>);
-
     /**
      * Replace the string of the specified range.
      *
      * @param { number } start - the start position of the replacedString.
      * @param { number } length - the length of the replacedString's characters.
      * @param { string } other - must be unicode string.
-     * @throws { BusinessError } 401 - Parameter error. Possible causes: 
+     * @throws { BusinessError } 401 - Parameter error. Possible causes:
      * <br> 1. Mandatory parameters are left unspecified.
      * <br> 2. Incorrect parameters types.
      * <br> 3. Parameter verification failed.
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     replaceString(start: number, length: number, other: string): void;
-
     /**
     * Insert the string at the specified location.
     *
     * @param { number } start - the start position of the insertedString.
     * @param { string } other - must be unicode string.
-    * @throws { BusinessError } 401 - Parameter error. Possible causes: 
+    * @throws { BusinessError } 401 - Parameter error. Possible causes:
     * <br> 1. Mandatory parameters are left unspecified.
     * <br> 2. Incorrect parameters types.
     * <br> 3. Parameter verification failed.
     * @syscap SystemCapability.ArkUI.ArkUI.Full
     * @crossplatform
     * @atomicservice
-    * @since arkts {'1.1':'12','1.2':'20'}
-    * @arkts 1.1&1.2
+    * @since 12
     */
     insertString(start: number, other: string): void;
-
     /**
     * Remove the string of the specified range.
     *
     * @param { number } start - the start position of the removedString.
     * @param { number } length - the length of the removedString's characters.
-    * @throws { BusinessError } 401 - Parameter error. Possible causes: 
+    * @throws { BusinessError } 401 - Parameter error. Possible causes:
     * <br> 1. Mandatory parameters are left unspecified.
     * <br> 2. Incorrect parameters types.
     * <br> 3. Parameter verification failed.
     * @syscap SystemCapability.ArkUI.ArkUI.Full
     * @crossplatform
     * @atomicservice
-    * @since arkts {'1.1':'12','1.2':'20'}
-    * @arkts 1.1&1.2
+    * @since 12
     */
     removeString(start: number, length: number): void;
-
     /**
      * Replace the specified range string attribute.
      *
      * @param { SpanStyle } spanStyle - the SpanStyle Object.
-     * @throws { BusinessError } 401 - Parameter error. Possible causes: 
+     * @throws { BusinessError } 401 - Parameter error. Possible causes:
      * <br> 1. Mandatory parameters are left unspecified.
      * <br> 2. Incorrect parameters types.
      * <br> 3. Parameter verification failed.
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     replaceStyle(spanStyle: SpanStyle): void;
-
     /**
      * Add attributes to the specified range string.
      *
@@ -1460,92 +1234,80 @@ declare class MutableStyledString extends StyledString {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     setStyle(spanStyle: SpanStyle): void;
-
     /**
      * Delete the specified type attributes for the specified range string.
      *
      * @param { number } start - the start position of the removedAttributeStyledString.
      * @param { number } length - the length of the removedAttributeStyledString's characters.
      * @param { StyledStringKey } styledKey - the specified attribute type's key.
-     * @throws { BusinessError } 401 - Parameter error. Possible causes: 
+     * @throws { BusinessError } 401 - Parameter error. Possible causes:
      * <br> 1. Mandatory parameters are left unspecified.
      * <br> 2. Incorrect parameters types.
      * <br> 3. Parameter verification failed.
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     removeStyle(start: number, length: number, styledKey: StyledStringKey): void;
-
     /**
      * Delete all attributes for the specified range styledString.
      *
      * @param { number } start - the start position of the attributeRemovedStyledString's characters.
      * @param { number } length - the length of the attributeRemovedStyledString's characters.
-     * @throws { BusinessError } 401 - Parameter error. Possible causes: 
+     * @throws { BusinessError } 401 - Parameter error. Possible causes:
      * <br> 1. Mandatory parameters are left unspecified.
      * <br> 2. Incorrect parameters types.
      * <br> 3. Parameter verification failed.
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     removeStyles(start: number, length: number): void;
-
     /**
      * Delete all attributes.
      *
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     clearStyles(): void;
-
     /**
      * Replace the StyledString of the specified range.
      *
      * @param { number } start - the start position of the replacedStyledString.
      * @param { number } length - the length of the replacedStyledString's characters.
      * @param { StyledString } other - new StyledString.
-     * @throws { BusinessError } 401 - Parameter error. Possible causes: 
+     * @throws { BusinessError } 401 - Parameter error. Possible causes:
      * <br> 1. Mandatory parameters are left unspecified.
      * <br> 2. Incorrect parameters types.
      * <br> 3. Parameter verification failed.
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     replaceStyledString(start: number, length: number, other: StyledString): void;
-
     /**
      * Insert new StyledString at the specified location.
      *
      * @param { number } start - the start position of the insertedStyledString.
      * @param { StyledString } other - new StyledString.
-     * @throws { BusinessError } 401 - Parameter error. Possible causes: 
+     * @throws { BusinessError } 401 - Parameter error. Possible causes:
      * <br> 1. Mandatory parameters are left unspecified.
      * <br> 2. Incorrect parameters types.
      * <br> 3. Parameter verification failed.
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     insertStyledString(start: number, other: StyledString): void;
-
     /**
      * Append new StyledString at the end.
      *
@@ -1553,13 +1315,10 @@ declare class MutableStyledString extends StyledString {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     appendStyledString(other: StyledString): void;
 }
-
-
 /**
  * the attribute type of the StyledString
  *
@@ -1567,8 +1326,7 @@ declare class MutableStyledString extends StyledString {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare enum StyledStringKey {
     /**
@@ -1577,155 +1335,127 @@ declare enum StyledStringKey {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     FONT = 0,
-
     /**
      * The key of DecorationStyle.
      *
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
-     */
-     DECORATION = 1,
-
-     /**
-      * The key of BaselineOffsetStyle.
-      *
-      * @syscap SystemCapability.ArkUI.ArkUI.Full
-      * @crossplatform
-      * @atomicservice
-      * @since arkts {'1.1':'12','1.2':'20'}
-      * @arkts 1.1&1.2
-      */
-     BASELINE_OFFSET = 2,
- 
-     /**
-      * The key of LetterSpacingStyle.
-      *
-      * @syscap SystemCapability.ArkUI.ArkUI.Full
-      * @crossplatform
-      * @atomicservice
-      * @since arkts {'1.1':'12','1.2':'20'}
-      * @arkts 1.1&1.2
-      */
-     LETTER_SPACING = 3,
- 
-     /**
-      * The key of TextShadowStyle.
-      *
-      * @syscap SystemCapability.ArkUI.ArkUI.Full
-      * @crossplatform
-      * @atomicservice
-      * @since arkts {'1.1':'12','1.2':'20'}
-      * @arkts 1.1&1.2
-      */
-     TEXT_SHADOW = 4,
-
-     /**
-      * The key of LineHeightStyle.
-      *
-      * @syscap SystemCapability.ArkUI.ArkUI.Full
-      * @crossplatform
-      * @atomicservice
-      * @since arkts {'1.1':'12','1.2':'20'}
-      * @arkts 1.1&1.2
-      */
-     LINE_HEIGHT = 5,
-
-     /**
-      * The key of BackgroundColorStyle.
-      *
-      * @syscap SystemCapability.ArkUI.ArkUI.Full
-      * @crossplatform
-      * @atomicservice
-      * @since arkts {'1.1':'14','1.2':'20'}
-      * @arkts 1.1&1.2
-      */
-     BACKGROUND_COLOR = 6,
-
-     /**
-      * The key of UrlStyle.
-      *
-      * @syscap SystemCapability.ArkUI.ArkUI.Full
-      * @crossplatform
-      * @atomicservice
-      * @since arkts {'1.1':'14','1.2':'20'}
-      * @arkts 1.1&1.2
-      */
-     URL = 7,
-
+     * @since 12
+     */
+    DECORATION = 1,
+    /**
+     * The key of BaselineOffsetStyle.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @crossplatform
+     * @atomicservice
+     * @since 12
+     */
+    BASELINE_OFFSET = 2,
+    /**
+     * The key of LetterSpacingStyle.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @crossplatform
+     * @atomicservice
+     * @since 12
+     */
+    LETTER_SPACING = 3,
+    /**
+     * The key of TextShadowStyle.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @crossplatform
+     * @atomicservice
+     * @since 12
+     */
+    TEXT_SHADOW = 4,
+    /**
+     * The key of LineHeightStyle.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @crossplatform
+     * @atomicservice
+     * @since 12
+     */
+    LINE_HEIGHT = 5,
+    /**
+     * The key of BackgroundColorStyle.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @crossplatform
+     * @atomicservice
+     * @since 14
+     */
+    BACKGROUND_COLOR = 6,
+    /**
+     * The key of UrlStyle.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @crossplatform
+     * @atomicservice
+     * @since 14
+     */
+    URL = 7,
     /**
      * The key of GestureStyle.
      *
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     GESTURE = 100,
-
     /**
      * The key of ParagraphStyle.
      *
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     PARAGRAPH_STYLE = 200,
-
     /**
      * The key of ImageAttachment.
      *
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     IMAGE = 300,
-
     /**
      * The key of CustomSpan.
      *
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     CUSTOM_SPAN = 400,
-
     /**
      * The key of UserDataSpan.
      *
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
-    USER_DATA = 500,
+    USER_DATA = 500
 }
-
 /**
  * Defines ImageAttachment.
  *
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare class ImageAttachment {
-
     /**
      * constructor.
      *
@@ -1736,7 +1466,6 @@ declare class ImageAttachment {
      * @since 12
      */
     constructor(value: ImageAttachmentInterface);
-
     /**
      * constructor supported by AttachmentType.
      *
@@ -1747,19 +1476,6 @@ declare class ImageAttachment {
      * @since 15
      */
     constructor(attachment: Optional<AttachmentType>);
-
-    /**
-     * constructor supported by AttachmentType.
-     *
-     * @param { ImageAttachmentInterface | Optional<AttachmentType> } attachment - image attachment object.
-     * @syscap SystemCapability.ArkUI.ArkUI.Full
-     * @crossplatform
-     * @atomicservice
-     * @since 20
-     * @arkts 1.2
-     */
-    constructor(value: ImageAttachmentInterface | Optional<AttachmentType>);
-
     /**
      * Get the image content of the StyledString.
      *
@@ -1768,11 +1484,9 @@ declare class ImageAttachment {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     readonly value: PixelMap;
-
     /**
      * Get the imageSize of the StyledString.
      *
@@ -1781,11 +1495,9 @@ declare class ImageAttachment {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     readonly size?: SizeOptions;
-
     /**
      * Get the ImageSpanAlignment of the StyledString.
      *
@@ -1794,11 +1506,9 @@ declare class ImageAttachment {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     readonly verticalAlign?: ImageSpanAlignment;
-
     /**
      * Get the imageFit of the StyledString.
      *
@@ -1807,11 +1517,9 @@ declare class ImageAttachment {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     readonly objectFit?: ImageFit;
-
     /**
      * Get the imageAttachmentLayoutStyle of the StyledString.
      *
@@ -1820,11 +1528,9 @@ declare class ImageAttachment {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     readonly layoutStyle?: ImageAttachmentLayoutStyle;
-
     /**
      * Get the imageAttachment colorFilter of the StyledString.
      *
@@ -1833,12 +1539,10 @@ declare class ImageAttachment {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'15','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 15
      */
     readonly colorFilter?: ColorFilterType;
 }
-
 /**
  * Defines the ResourceImageAttachmentOptions.
  *
@@ -1846,8 +1550,7 @@ declare class ImageAttachment {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'15','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 15
  */
 declare interface ResourceImageAttachmentOptions {
     /**
@@ -1857,11 +1560,9 @@ declare interface ResourceImageAttachmentOptions {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'15','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 15
      */
     resourceValue: Optional<ResourceStr>;
-
     /**
      * size of the ResourceImage.
      *
@@ -1869,11 +1570,9 @@ declare interface ResourceImageAttachmentOptions {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'15','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 15
      */
     size?: SizeOptions;
-
     /**
      * Image vertical align.
      *
@@ -1881,11 +1580,9 @@ declare interface ResourceImageAttachmentOptions {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'15','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 15
      */
     verticalAlign?: ImageSpanAlignment;
-
     /**
      * Sets the zoom type of the ImageAttachment.
      *
@@ -1893,11 +1590,9 @@ declare interface ResourceImageAttachmentOptions {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'15','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 15
      */
     objectFit?: ImageFit;
-
     /**
      * The Image Layout Style of the Resource Image.
      *
@@ -1905,11 +1600,9 @@ declare interface ResourceImageAttachmentOptions {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'15','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 15
      */
     layoutStyle?: ImageAttachmentLayoutStyle;
-
     /**
      * Sets the color filter effect on the image attachment.
      *
@@ -1917,11 +1610,9 @@ declare interface ResourceImageAttachmentOptions {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'15','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 15
      */
     colorFilter?: ColorFilterType;
-
     /**
      * Sets the synchronous or asynchronous mode for image loading.
      * The default parameter type is bool, and the default value is false.
@@ -1930,12 +1621,10 @@ declare interface ResourceImageAttachmentOptions {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'15','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 15
      */
     syncLoad?: boolean;
 }
-
 /**
  * Defines the ImageAttachmentInterface.
  *
@@ -1943,8 +1632,7 @@ declare interface ResourceImageAttachmentOptions {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare interface ImageAttachmentInterface {
     /**
@@ -1954,11 +1642,9 @@ declare interface ImageAttachmentInterface {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     value: PixelMap;
-
     /**
      * Image size.
      *
@@ -1966,11 +1652,9 @@ declare interface ImageAttachmentInterface {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     size?: SizeOptions;
-
     /**
      * Image vertical align.
      *
@@ -1978,11 +1662,9 @@ declare interface ImageAttachmentInterface {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     verticalAlign?: ImageSpanAlignment;
-
     /**
      * Image fit.
      *
@@ -1990,11 +1672,9 @@ declare interface ImageAttachmentInterface {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     objectFit?: ImageFit;
-
     /**
      * The Image Layout Style.
      *
@@ -2002,11 +1682,9 @@ declare interface ImageAttachmentInterface {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     layoutStyle?: ImageAttachmentLayoutStyle;
-
     /**
      * Sets the color filter effect on the image attachment.
      *
@@ -2014,12 +1692,10 @@ declare interface ImageAttachmentInterface {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'15','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 15
      */
     colorFilter?: ColorFilterType;
 }
-
 /**
  * Defines the Attachment Type.
  *
@@ -2027,11 +1703,9 @@ declare interface ImageAttachmentInterface {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'15','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 15
  */
 declare type AttachmentType = ImageAttachmentInterface | ResourceImageAttachmentOptions;
-
 /**
  * Defines the ColorFilter Type.
  *
@@ -2039,11 +1713,9 @@ declare type AttachmentType = ImageAttachmentInterface | ResourceImageAttachment
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'15','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 15
  */
 declare type ColorFilterType = ColorFilter | DrawingColorFilter;
-
 /**
  * Defines the  ImageAttachment Layout Style.
  *
@@ -2051,8 +1723,7 @@ declare type ColorFilterType = ColorFilter | DrawingColorFilter;
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare interface ImageAttachmentLayoutStyle {
     /**
@@ -2062,11 +1733,9 @@ declare interface ImageAttachmentLayoutStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     margin?: LengthMetrics | Margin;
-
     /**
      * Inner margin.
      *
@@ -2074,11 +1743,9 @@ declare interface ImageAttachmentLayoutStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     padding?: LengthMetrics | Padding;
-
     /**
      * Border radius.
      *
@@ -2086,12 +1753,10 @@ declare interface ImageAttachmentLayoutStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     borderRadius?: LengthMetrics | BorderRadiuses;
 }
-
 /**
  * Defines the CustomSpanMetrics interface.
  *
@@ -2099,8 +1764,7 @@ declare interface ImageAttachmentLayoutStyle {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare interface CustomSpanMetrics {
     /**
@@ -2112,11 +1776,9 @@ declare interface CustomSpanMetrics {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     width: number;
-
     /**
      * CustomSpan Height.
      * The unit is vp.
@@ -2125,12 +1787,10 @@ declare interface CustomSpanMetrics {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     height?: number;
 }
-
 /**
  * Defines the CustomSpanDrawInfo interface.
  *
@@ -2138,63 +1798,54 @@ declare interface CustomSpanMetrics {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare interface CustomSpanDrawInfo {
     /**
      * CustomSpan's offset relative to the parent component.
      * The unit is px.
-     * 
+     *
      * @type { number }
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     x: number;
-
     /**
      * The top position of the line where customSpan is located.
      * The unit is px.
-     * 
+     *
      * @type { number }
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     lineTop: number;
-
     /**
      * The bottom position of the line where customSpan is located.
      * The unit is px.
-     * 
+     *
      * @type { number }
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     lineBottom: number;
-
     /**
      * The baseline offset of the line where customSpan is located.
      * The unit is px.
-     * 
+     *
      * @type { number }
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     baseline: number;
 }
-
 /**
  * Defines the CustomSpanMeasureInfo interface.
  *
@@ -2202,32 +1853,28 @@ declare interface CustomSpanDrawInfo {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare interface CustomSpanMeasureInfo {
     /**
      * Current component's fontSize value.
      * The unit is fp.
-     * 
+     *
      * @type { number }
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     fontSize: number;
 }
-
 /**
  * Defines CustomSpan.
  *
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare abstract class CustomSpan {
     /**
@@ -2238,11 +1885,9 @@ declare abstract class CustomSpan {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
-    abstract onMeasure(measureInfo: CustomSpanMeasureInfo) : CustomSpanMetrics;
-
+    abstract onMeasure(measureInfo: CustomSpanMeasureInfo): CustomSpanMetrics;
     /**
      * Draw the custom span.
      *
@@ -2251,30 +1896,26 @@ declare abstract class CustomSpan {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
      */
     abstract onDraw(context: DrawContext, drawInfo: CustomSpanDrawInfo): void;
-
     /**
      * Invalidate all components that use the object, which will cause a re-render of all components.
      *
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'13','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 13
      */
     invalidate(): void;
 }
-
 /**
  * Defines UserDataSpan. Used to store and obtain user data.
  *
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
-declare abstract class UserDataSpan {}
+declare abstract class UserDataSpan {
+}
diff --git a/api/@internal/component/ets/text_common.d.ts b/api/@internal/component/ets/text_common.d.ts
index 648c2676fd46995bbff903081d492554a5169895..4f75e5b57c836c9c5d7f38065ec50c5071632a86 100644
--- a/api/@internal/component/ets/text_common.d.ts
+++ b/api/@internal/component/ets/text_common.d.ts
@@ -18,13 +18,6 @@
  * @kit ArkUI
  */
 
-/*** if arkts 1.2 */
-import { ResourceColor, ResourceStr, Length } from './units';
-import { DecorationStyleInterface, MutableStyledString, StyledString } from './styled_string';
-import { SelectionOptions, Callback } from './common';
-import { TextDecorationType, TextDecorationStyle } from './enums';
-/*** endif */
-
 /**
  * Defines the text data detector type.
  *
@@ -38,8 +31,7 @@ import { TextDecorationType, TextDecorationStyle } from './enums';
  * @enum { number }
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare enum TextDataDetectorType {
   /**
@@ -53,8 +45,7 @@ declare enum TextDataDetectorType {
    *
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */   
   PHONE_NUMBER = 0,
 
@@ -69,8 +60,7 @@ declare enum TextDataDetectorType {
    *
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   URL = 1,
 
@@ -85,8 +75,7 @@ declare enum TextDataDetectorType {
    *
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */ 
   EMAIL = 2,
 
@@ -101,8 +90,7 @@ declare enum TextDataDetectorType {
    *
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   ADDRESS = 3,
 
@@ -111,8 +99,7 @@ declare enum TextDataDetectorType {
    *
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   DATE_TIME = 4,
 }
@@ -130,8 +117,7 @@ declare enum TextDataDetectorType {
  * @interface TextDataDetectorConfig
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare interface TextDataDetectorConfig {
   /**
@@ -147,8 +133,7 @@ declare interface TextDataDetectorConfig {
    * @type { TextDataDetectorType[] }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   types: TextDataDetectorType[]
 
@@ -168,24 +153,14 @@ declare interface TextDataDetectorConfig {
    * @since 12
    */
   onDetectResultUpdate?: (result: string) => void
-  /**
-   * Text data detect result callback.
-   *
-   * @type { ?Callback<string> }
-   * @syscap SystemCapability.ArkUI.ArkUI.Full
-   * @atomicservice
-   * @since 20
-   * @arkts 1.2
-   */
-  onDetectResultUpdate?: Callback<string>
+
   /**
    * The color of AI entity.
    *
    * @type { ?ResourceColor }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   color?: ResourceColor,
 
@@ -195,8 +170,7 @@ declare interface TextDataDetectorConfig {
    * @type { ?DecorationStyleInterface }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   decoration?: DecorationStyleInterface;
 
@@ -218,8 +192,7 @@ declare interface TextDataDetectorConfig {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare interface TextRange {
   /**
@@ -230,8 +203,7 @@ declare interface TextRange {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   start?: number;
 
@@ -243,8 +215,7 @@ declare interface TextRange {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   end?: number;
 }
@@ -256,8 +227,7 @@ declare interface TextRange {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare interface InsertValue {
   /**
@@ -267,8 +237,7 @@ declare interface InsertValue {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   insertOffset: number;
 
@@ -279,8 +248,7 @@ declare interface InsertValue {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   insertValue: string;
 }
@@ -292,8 +260,7 @@ declare interface InsertValue {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare enum TextDeleteDirection {
   /**
@@ -302,8 +269,7 @@ declare enum TextDeleteDirection {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   BACKWARD = 0,
 
@@ -313,8 +279,7 @@ declare enum TextDeleteDirection {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   FORWARD = 1,
 }
@@ -367,8 +332,7 @@ declare enum SuperscriptStyle {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'13','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 13
  */
 declare enum MenuType {
   /**
@@ -377,8 +341,7 @@ declare enum MenuType {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'13','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 13
    */
   SELECTION_MENU = 0,
 
@@ -388,8 +351,7 @@ declare enum MenuType {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'13','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 13
    */
   PREVIEW_MENU = 1,
 }
@@ -401,8 +363,7 @@ declare enum MenuType {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'20','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 20
  */
 declare enum AutoCapitalizationMode {
   /**
@@ -411,8 +372,7 @@ declare enum AutoCapitalizationMode {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'20','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 20
    */
   NONE = 0,
 
@@ -422,8 +382,7 @@ declare enum AutoCapitalizationMode {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'20','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 20
    */
   WORDS = 1,
 
@@ -433,8 +392,7 @@ declare enum AutoCapitalizationMode {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'20','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 20
    */
   SENTENCES = 2,
 
@@ -444,8 +402,7 @@ declare enum AutoCapitalizationMode {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'20','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 20
    */
   ALL_CHARACTERS = 3,
 }
@@ -457,8 +414,7 @@ declare enum AutoCapitalizationMode {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare interface DeleteValue {
   /**
@@ -468,8 +424,7 @@ declare interface DeleteValue {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   deleteOffset: number;
 
@@ -480,8 +435,7 @@ declare interface DeleteValue {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   direction: TextDeleteDirection;
 
@@ -492,8 +446,7 @@ declare interface DeleteValue {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   deleteValue: string;
 }
@@ -507,8 +460,7 @@ declare interface DeleteValue {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare type OnDidChangeCallback = (rangeBefore: TextRange, rangeAfter: TextRange) => void;
 
@@ -521,8 +473,7 @@ declare type OnDidChangeCallback = (rangeBefore: TextRange, rangeAfter: TextRang
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 /**
  * Callback when input sometimes has info of previewText.
@@ -534,8 +485,7 @@ declare type OnDidChangeCallback = (rangeBefore: TextRange, rangeAfter: TextRang
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'15','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 15
  */
 declare type EditableTextOnChangeCallback = (value: string, previewText?: PreviewText, options?: TextChangeOptions) => void;
 
@@ -546,8 +496,7 @@ declare type EditableTextOnChangeCallback = (value: string, previewText?: Previe
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare interface TextBaseController {
   /**
@@ -559,8 +508,7 @@ declare interface TextBaseController {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   setSelection(selectionStart: number, selectionEnd: number, options?: SelectionOptions): void;
 
@@ -570,8 +518,7 @@ declare interface TextBaseController {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   closeSelectionMenu(): void;
 
@@ -582,8 +529,7 @@ declare interface TextBaseController {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   getLayoutManager(): LayoutManager;
 }
@@ -596,8 +542,7 @@ declare interface TextBaseController {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare interface TextEditControllerEx extends TextBaseController {
   /**
@@ -607,8 +552,7 @@ declare interface TextEditControllerEx extends TextBaseController {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   isEditing(): boolean;
 
@@ -618,8 +562,7 @@ declare interface TextEditControllerEx extends TextBaseController {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   stopEditing(): void;
 
@@ -631,8 +574,7 @@ declare interface TextEditControllerEx extends TextBaseController {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   setCaretOffset(offset: number): boolean;
 
@@ -643,8 +585,7 @@ declare interface TextEditControllerEx extends TextBaseController {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   getCaretOffset(): number;
 
@@ -658,18 +599,6 @@ declare interface TextEditControllerEx extends TextBaseController {
    * @since 12
    */
   getPreviewText?(): PreviewText;
-
-  /**
-   * Get PreviewText.
-   *
-   * @returns { PreviewText } - Return the PreviewText.
-   * @syscap SystemCapability.ArkUI.ArkUI.Full
-   * @crossplatform
-   * @atomicservice
-   * @since 20
-   * @arkts 1.2
-   */
-  getPreviewText(): PreviewText;
 }
 
 /**
@@ -678,8 +607,7 @@ declare interface TextEditControllerEx extends TextBaseController {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare interface PreviewText {
   /**
@@ -689,8 +617,7 @@ declare interface PreviewText {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   offset: number;
 
@@ -701,8 +628,7 @@ declare interface PreviewText {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   value: string;
 }
@@ -714,8 +640,7 @@ declare interface PreviewText {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare interface StyledStringController {
   /**
@@ -725,8 +650,7 @@ declare interface StyledStringController {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   setStyledString(styledString: StyledString): void;
 
@@ -737,8 +661,7 @@ declare interface StyledStringController {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   getStyledString(): MutableStyledString;
 }
@@ -750,8 +673,7 @@ declare interface StyledStringController {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare interface StyledStringChangedListener {
   /**
@@ -761,8 +683,7 @@ declare interface StyledStringChangedListener {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   onWillChange?: Callback<StyledStringChangeValue, boolean>;
 
@@ -773,8 +694,7 @@ declare interface StyledStringChangedListener {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   onDidChange?: OnDidChangeCallback;
 }
@@ -786,8 +706,7 @@ declare interface StyledStringChangedListener {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 interface StyledStringChangeValue {
   /**
@@ -797,8 +716,7 @@ interface StyledStringChangeValue {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   range: TextRange;
 
@@ -809,8 +727,7 @@ interface StyledStringChangeValue {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   replacementString: StyledString;
 
@@ -821,8 +738,7 @@ interface StyledStringChangeValue {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   previewText?: StyledString;
 }
@@ -834,8 +750,7 @@ interface StyledStringChangeValue {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare interface LayoutManager {
   /**
@@ -845,8 +760,7 @@ declare interface LayoutManager {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   getLineCount(): number;
 
@@ -859,8 +773,7 @@ declare interface LayoutManager {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   getGlyphPositionAtCoordinate(x: number, y: number): PositionWithAffinity;
 
@@ -897,8 +810,7 @@ declare interface LayoutManager {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 interface PositionWithAffinity {
   /**
@@ -908,8 +820,7 @@ interface PositionWithAffinity {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   position: number;
 
@@ -995,8 +906,7 @@ declare type TextBox = import('../api/@ohos.graphics.text').default.TextBox;
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'11','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 11
  */
 interface CaretStyle {
   /**
@@ -1014,8 +924,7 @@ interface CaretStyle {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'11','1.2':'20'}
-   * @arkts 1.1&1.2 
+   * @since 11
    */
   width?: Length,
 
@@ -1034,8 +943,7 @@ interface CaretStyle {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'11','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 11
    */
   color?: ResourceColor,
 }
@@ -1046,8 +954,7 @@ interface CaretStyle {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2 
+ * @since 12
  */
 declare class TextMenuItemId {
   /**
@@ -1059,8 +966,7 @@ declare class TextMenuItemId {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2 
+   * @since 12
    */
   static of(id: ResourceStr): TextMenuItemId;
 
@@ -1072,8 +978,7 @@ declare class TextMenuItemId {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2 
+   * @since 12
    */
   equals(id: TextMenuItemId): boolean;
 
@@ -1085,8 +990,7 @@ declare class TextMenuItemId {
    * @static
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2 
+   * @since 12
    */
   static readonly CUT: TextMenuItemId;
 
@@ -1098,8 +1002,7 @@ declare class TextMenuItemId {
    * @static
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2 
+   * @since 12
    */
   static readonly COPY: TextMenuItemId;
 
@@ -1111,8 +1014,7 @@ declare class TextMenuItemId {
    * @static
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2 
+   * @since 12
    */
   static readonly PASTE: TextMenuItemId;
 
@@ -1124,8 +1026,7 @@ declare class TextMenuItemId {
    * @static
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   static readonly SELECT_ALL: TextMenuItemId;
 
@@ -1137,8 +1038,7 @@ declare class TextMenuItemId {
    * @static
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   static readonly COLLABORATION_SERVICE: TextMenuItemId;
 
@@ -1150,8 +1050,7 @@ declare class TextMenuItemId {
    * @static
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   static readonly CAMERA_INPUT: TextMenuItemId;
 
@@ -1163,8 +1062,7 @@ declare class TextMenuItemId {
    * @static
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @atomicservice
-   * @since arkts {'1.1':'13','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 13
    */
   static readonly AI_WRITER: TextMenuItemId;
 
@@ -1176,8 +1074,7 @@ declare class TextMenuItemId {
    * @static
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @atomicservice
-   * @since arkts {'1.1':'15','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 15
    */
   static readonly TRANSLATE: TextMenuItemId;
 
@@ -1189,8 +1086,7 @@ declare class TextMenuItemId {
    * @static
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @atomicservice
-   * @since arkts {'1.1':'18','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 18
    */
   static readonly SEARCH: TextMenuItemId;
 
@@ -1202,8 +1098,7 @@ declare class TextMenuItemId {
    * @static
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @atomicservice
-   * @since arkts {'1.1':'18','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 18
    */
   static readonly SHARE: TextMenuItemId;
 
@@ -1275,8 +1170,7 @@ declare class TextMenuItemId {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare interface TextMenuItem {
   /**
@@ -1286,8 +1180,7 @@ declare interface TextMenuItem {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   content: ResourceStr;
   /**
@@ -1297,8 +1190,7 @@ declare interface TextMenuItem {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   icon?: ResourceStr;
   /**
@@ -1308,8 +1200,7 @@ declare interface TextMenuItem {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   id: TextMenuItemId;
   /**
@@ -1319,8 +1210,7 @@ declare interface TextMenuItem {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'15','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 15
    */
   labelInfo?: ResourceStr;
 }
@@ -1338,35 +1228,6 @@ declare interface TextMenuItem {
  */
 type OnPrepareMenuCallback = (menuItems: Array<TextMenuItem>) => Array<TextMenuItem>;
 
-/**
- * Callback function when the selection menu create.
- *
- * @typedef { function } OnCreateMenuCallback
- * @param { Array<TextMenuItem> } menuItems - currently displayed menu items.
- * @returns { Array<TextMenuItem> } Return the menu items will displayed after operations.
- * @syscap SystemCapability.ArkUI.ArkUI.Full
- * @crossplatform
- * @atomicservice
- * @since 20
- * @arkts 1.2
- */
-type OnCreateMenuCallback = (menuItems: Array<TextMenuItem>) => Array<TextMenuItem>;
-
-/**
- * Invoke upon clicking an item, capable of intercepting the default system menu execution behavior.
- *
- * @typedef { function } OnMenuItemClickCallback
- * @param { TextMenuItem } menuItem - current default menu.
- * @param { TextRange } range - current selected range.
- * @returns { boolean } - Return True, the event is consumed, false otherwise.
- * @syscap SystemCapability.ArkUI.ArkUI.Full
- * @crossplatform
- * @atomicservice
- * @since 20
- * @arkts 1.2
- */
-type OnMenuItemClickCallback = (menuItem: TextMenuItem, range: TextRange) => boolean
-
 /**
  * EditMenuOptions
  *
@@ -1374,8 +1235,7 @@ type OnMenuItemClickCallback = (menuItem: TextMenuItem, range: TextRange) => boo
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare interface EditMenuOptions {
   /**
@@ -1411,30 +1271,6 @@ declare interface EditMenuOptions {
    * @since 20
    */
   onPrepareMenu?: OnPrepareMenuCallback;
-
-  /**
-   * Passes the default menu, invokes before every display to generate a menu for triggering click events.
-   *
-   * @type { OnCreateMenuCallback }
-   * @syscap SystemCapability.ArkUI.ArkUI.Full
-   * @crossplatform
-   * @atomicservice
-   * @since 20
-   * @arkts 1.2
-   */
-  onCreateMenu: OnCreateMenuCallback;
-
-  /**
-   * Invoke upon clicking an item, capable of intercepting the default system menu execution behavior.
-   *
-   * @type { OnMenuItemClickCallback }
-   * @syscap SystemCapability.ArkUI.ArkUI.Full
-   * @crossplatform
-   * @atomicservice
-   * @since 20
-   * @arkts 1.2
-   */
-  onMenuItemClick: OnMenuItemClickCallback;
 }
 
 /**
@@ -1444,8 +1280,7 @@ declare interface EditMenuOptions {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 interface DecorationStyleResult {
   /**
@@ -1455,8 +1290,7 @@ interface DecorationStyleResult {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   type: TextDecorationType;
 
@@ -1467,8 +1301,7 @@ interface DecorationStyleResult {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   color: ResourceColor;
 
@@ -1479,8 +1312,7 @@ interface DecorationStyleResult {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   style?: TextDecorationStyle;
 
@@ -1504,8 +1336,7 @@ interface DecorationStyleResult {
  * @crossplatform
  * @form
  * @atomicservice
- * @since arkts {'1.1':'12','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 12
  */
 declare interface FontSettingOptions {
   /**
@@ -1516,8 +1347,7 @@ declare interface FontSettingOptions {
     * @crossplatform
     * @form
     * @atomicservice
-    * @since arkts {'1.1':'12','1.2':'20'}
-    * @arkts 1.1&1.2
+    * @since 12
     */
   enableVariableFontWeight?: boolean;
  }
@@ -1528,8 +1358,7 @@ declare interface FontSettingOptions {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'15','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 15
  */
 declare interface TextChangeOptions {
   /**
@@ -1539,8 +1368,7 @@ declare interface TextChangeOptions {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'15','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 15
    */
   rangeBefore: TextRange;
 
@@ -1551,8 +1379,7 @@ declare interface TextChangeOptions {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'15','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 15
    */
   rangeAfter: TextRange;
 
@@ -1563,8 +1390,7 @@ declare interface TextChangeOptions {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'15','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 15
    */
   oldContent: string;
 
@@ -1575,8 +1401,7 @@ declare interface TextChangeOptions {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'15','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 15
    */
   oldPreviewText: PreviewText;
 }
@@ -1588,8 +1413,7 @@ declare interface TextChangeOptions {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since arkts {'1.1':'15','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 15
  */
 interface EditableTextChangeValue {
   /**
@@ -1599,8 +1423,7 @@ interface EditableTextChangeValue {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'15','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 15
    */
   content: string;
 
@@ -1611,8 +1434,7 @@ interface EditableTextChangeValue {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'15','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 15
    */
   previewText?: PreviewText;
 
@@ -1623,8 +1445,7 @@ interface EditableTextChangeValue {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'15','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 15
    */
   options?: TextChangeOptions;
 }
@@ -1636,8 +1457,7 @@ interface EditableTextChangeValue {
   * @syscap SystemCapability.ArkUI.ArkUI.Full
   * @crossplatform
   * @atomicservice
-  * @since arkts {'1.1':'16','1.2':'20'}
-  * @arkts 1.1&1.2
+  * @since 16
   */
 declare enum TextMenuShowMode {
   /**
@@ -1646,8 +1466,7 @@ declare enum TextMenuShowMode {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'16','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 16
    */
   DEFAULT = 0,
 
@@ -1658,8 +1477,7 @@ declare enum TextMenuShowMode {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'16','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 16
    */
   PREFER_WINDOW = 1,
 }
@@ -1671,8 +1489,7 @@ declare enum TextMenuShowMode {
   * @syscap SystemCapability.ArkUI.ArkUI.Full
   * @crossplatform
   * @atomicservice
-  * @since arkts {'1.1':'16','1.2':'20'}
-  * @arkts 1.1&1.2
+  * @since 16
   */
 declare interface TextMenuOptions {
   /**
@@ -1682,8 +1499,7 @@ declare interface TextMenuOptions {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since arkts {'1.1':'16','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 16
    */
   showMode?: TextMenuShowMode;
 }
@@ -1693,8 +1509,7 @@ declare interface TextMenuOptions {
  * @enum { number }
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @atomicservice
- * @since arkts {'1.1':'15','1.2':'20'}
- * @arkts 1.1&1.2
+ * @since 15
  */
 declare enum KeyboardAppearance {
   /**
@@ -1702,8 +1517,7 @@ declare enum KeyboardAppearance {
    *
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @atomicservice
-   * @since arkts {'1.1':'15','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 15
    */
   NONE_IMMERSIVE = 0,
 
@@ -1712,8 +1526,7 @@ declare enum KeyboardAppearance {
    *
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @atomicservice
-   * @since arkts {'1.1':'15','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 15
    */
   IMMERSIVE = 1,
 
@@ -1722,8 +1535,7 @@ declare enum KeyboardAppearance {
    *
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @atomicservice
-   * @since arkts {'1.1':'15','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 15
    */
   LIGHT_IMMERSIVE = 2,
 
@@ -1732,8 +1544,7 @@ declare enum KeyboardAppearance {
    *
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @atomicservice
-   * @since arkts {'1.1':'15','1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 15
    */
   DARK_IMMERSIVE = 3,
 }
diff --git a/api/arkui/SymbolGlyphModifier.d.ts b/api/arkui/SymbolGlyphModifier.d.ts
index 308aa40be6900d215b99bffd9c39390d52f59240..6da4209ad579c21a930302f5ab5b7141ff618de8 100644
--- a/api/arkui/SymbolGlyphModifier.d.ts
+++ b/api/arkui/SymbolGlyphModifier.d.ts
@@ -18,95 +18,8 @@
  * @kit ArkUI
  */
 
-/*** if arkts 1.2 */
-import { SymbolGlyphAttribute } from './component/symbolglyph'
-import { AttributeModifier } from './component/common'
-import { Resource } from '../global/resource'
-/*** endif */
 
-/*** if arkts 1.2 */
-/**
- * Declare the apply normal status function.
- *
- * @typedef { function } SymbolGlyphApplyNormalFunction
- * @param { SymbolGlyphAttribute } symbolGlyphAttribute - The attribute of component.
- * @syscap SystemCapability.ArkUI.ArkUI.Full
- * @crossplatform
- * @atomicservice
- * @since 20
- * @arkts 1.2
- * @noninterop
- */
-declare type SymbolGlyphApplyNormalFunction = (symbolGlyphAttribute: SymbolGlyphAttribute) => void;
-/**
- * Defines SymbolGlyph Modifier
- *
- * @extends SymbolGlyphAttribute, AttributeModifier<SymbolGlyphAttribute>
- * @typedef SymbolGlyphModifier
- * @syscap SystemCapability.ArkUI.ArkUI.Full
- * @atomicservice
- * @since 20
- * @arkts 1.2
- * @noninterop
-*/
-export declare interface SymbolGlyphModifier extends SymbolGlyphAttribute, AttributeModifier<SymbolGlyphAttribute> {
-  /**
-   * Defines the normal update attribute function.
-   * 
-   * @type {undefined | ((instance: SymbolGlyphAttribute) => void)}
-   * @syscap SystemCapability.ArkUI.ArkUI.Full
-   * @crossplatform
-   * @atomicservice
-   * @since 20
-   * @arkts 1.2
-   */
-  applyNormalAttribute: undefined | ((instance: SymbolGlyphAttribute) => void);
-  /**
-   * Defines the pressed update attribute function.
-   * 
-   * @type {undefined | ((instance: SymbolGlyphAttribute) => void)}
-   * @syscap SystemCapability.ArkUI.ArkUI.Full
-   * @crossplatform
-   * @atomicservice
-   * @since 20
-   * @arkts 1.2
-   */
-  applyPressedAttribute: undefined | ((instance: SymbolGlyphAttribute) => void);
-  /**
-   * Defines the focused update attribute function.
-   * 
-   * @type {undefined | ((instance: SymbolGlyphAttribute) => void)}
-   * @syscap SystemCapability.ArkUI.ArkUI.Full
-   * @crossplatform
-   * @atomicservice
-   * @since 20
-   * @arkts 1.2
-   */
-  applyFocusedAttribute: undefined | ((instance: SymbolGlyphAttribute) => void);
-  /**
-   * Defines the disabled update attribute function.
-   * 
-   * @type {undefined | ((instance: SymbolGlyphAttribute) => void)}
-   * @syscap SystemCapability.ArkUI.ArkUI.Full
-   * @crossplatform
-   * @atomicservice
-   * @since 20
-   * @arkts 1.2
-   */
-  applyDisabledAttribute: undefined | ((instance: SymbolGlyphAttribute) => void);
-  /**
-   * Defines the selected update attribute function.
-   * 
-   * @type {undefined | ((instance: SymbolGlyphAttribute) => void)}
-   * @syscap SystemCapability.ArkUI.ArkUI.Full
-   * @crossplatform
-   * @atomicservice
-   * @since 20
-   * @arkts 1.2
-   */
-  applySelectedAttribute: undefined | ((instance: SymbolGlyphAttribute) => void);
-}
-/*** endif */
+
 
 /**
  * Defines SymbolGlyph Modifier
@@ -166,4 +79,4 @@ export declare class SymbolGlyphModifier extends SymbolGlyphAttribute implements
      * @since 20
      */
     applyNormalAttribute?(instance: SymbolGlyphAttribute): void;
-  }
\ No newline at end of file
+  }
diff --git a/api/arkui/TextModifier.d.ts b/api/arkui/TextModifier.d.ts
index e3c67a056064c42b0fd42ad2d4c23a25ab9d7d88..178b7154bcb32bfd7d716fec3dbdeda5981fdadd 100755
--- a/api/arkui/TextModifier.d.ts
+++ b/api/arkui/TextModifier.d.ts
@@ -18,95 +18,8 @@
  * @kit ArkUI
  */
 
-/*** if arkts 1.2 */
-import { TextAttribute } from './component/text'
-import { AttributeModifier }from './component/common'
-/*** endif */
 
-/*** if arkts 1.2 */
-/**
- * Declare the apply normal status function.
- *
- * @typedef { function } TextApplyNormalFunction
- * @param { TextAttribute } textAttribute - The attribute of component.
- * @syscap SystemCapability.ArkUI.ArkUI.Full
- * @crossplatform
- * @atomicservice
- * @since 20
- * @arkts 1.2
- */
-declare type TextApplyNormalFunction = (textAttribute: TextAttribute) => void;
-
-/**
- * Defines Text Modifier
- *
- * @extends TextAttribute, AttributeModifier<TextAttribute>
- * @typedef TextModifier
- * @syscap SystemCapability.ArkUI.ArkUI.Full
- * @atomicservice
- * @since 20
- * @arkts 1.2
- * @noninterop
-*/
-export declare interface TextModifier extends TextAttribute, AttributeModifier<TextAttribute> {
 
-  /**
-   * Defines the normal update attribute function.
-   * 
-   * @type {undefined | ((instance: TextAttribute) => void)}
-   * @syscap SystemCapability.ArkUI.ArkUI.Full
-   * @crossplatform
-   * @atomicservice
-   * @since 20
-   * @arkts 1.2
-   */
-  applyNormalAttribute: undefined | ((instance: TextAttribute) => void);
-  /**
-   * Defines the pressed update attribute function.
-   * 
-   * @type {undefined | ((instance: TextAttribute) => void)}
-   * @syscap SystemCapability.ArkUI.ArkUI.Full
-   * @crossplatform
-   * @atomicservice
-   * @since 20
-   * @arkts 1.2
-   */
-  applyPressedAttribute: undefined | ((instance: TextAttribute) => void);
-  /**
-   * Defines the focused update attribute function.
-   * 
-   * @type {undefined | ((instance: TextAttribute) => void)}
-   * @syscap SystemCapability.ArkUI.ArkUI.Full
-   * @crossplatform
-   * @atomicservice
-   * @since 20
-   * @arkts 1.2
-   */
-  applyFocusedAttribute: undefined | ((instance: TextAttribute) => void);
-  /**
-   * Defines the disabled update attribute function.
-   * 
-   * @type {undefined | ((instance: TextAttribute) => void)}
-   * @syscap SystemCapability.ArkUI.ArkUI.Full
-   * @crossplatform
-   * @atomicservice
-   * @since 20
-   * @arkts 1.2
-   */
-  applyDisabledAttribute: undefined | ((instance: TextAttribute) => void);
-  /**
-   * Defines the selected update attribute function.
-   * 
-   * @type {undefined | ((instance: TextAttribute) => void)}
-   * @syscap SystemCapability.ArkUI.ArkUI.Full
-   * @crossplatform
-   * @atomicservice
-   * @since 20
-   * @arkts 1.2
-   */
-  applySelectedAttribute: undefined | ((instance: TextAttribute) => void);
-}
-/*** endif */
 
 /**
  * Defines Text Modifier
diff --git a/api/arkui/component/styledString.static.d.ets b/api/arkui/component/styledString.static.d.ets
new file mode 100644
index 0000000000000000000000000000000000000000..9dc7ea0f68645e43d50818875f3cc6a21a525292
--- /dev/null
+++ b/api/arkui/component/styledString.static.d.ets
@@ -0,0 +1,1455 @@
+/*
+ * Copyright (c) 2025 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * @file
+ * @kit ArkUI
+ * @arkts 1.2
+ */
+import { Callback, ShadowOptions, ClickEvent, Optional, PixelMap } from './common';
+import { TextAlign, FontStyle, FontWeight, TextDecorationType, TextDecorationStyle, WordBreak, TextOverflow, ImageFit, ImageSpanAlignment } from "./enums";
+import { ResourceStr, ResourceColor, LengthMetrics, SizeOptions, Margin, Padding, BorderRadiuses, ColorFilter } from "./units";
+import { TextBackgroundStyle } from "./span";
+import { GestureEvent } from "./gesture";
+import { DrawingColorFilter } from "./image";
+import { LeadingMarginPlaceholder } from "./richEditor";
+import image from '../../@ohos.multimedia.image';
+import drawing from '../../@ohos.graphics.drawing';
+import { DrawContext } from '../../arkui/Graphics';
+import { memo, ComponentBuilder } from "./../stateManagement/runtime";
+import { AttributeModifier, CommonMethod } from "./common";
+/**
+ * Defines the StyledStringMarshallingValue Type.
+ *
+ * @typedef { UserDataSpan } StyledStringMarshallingValue
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @systemapi
+ * @since 20
+ */
+export type StyledStringMarshallingValue = UserDataSpan;
+/**
+ * Defines the callback type used in marshalling.
+ *
+ * @typedef { function } StyledStringMarshallCallback
+ * @param { StyledStringMarshallingValue } marshallableVal - value that will be serialized to array buffer
+ * @returns { ArrayBuffer } Array buffer from the serialized marshalling value
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @systemapi
+ * @since 20
+ */
+export type StyledStringMarshallCallback = (marshallableVal: StyledStringMarshallingValue) => ArrayBuffer;
+/**
+ * Defines the callback type used in unmarshalling.
+ *
+ * @typedef { function } StyledStringUnmarshallCallback
+ * @param { ArrayBuffer } buf - The buffer that will be deserialized to a StyledStringMarshallingValue.
+ * @returns { StyledStringMarshallingValue } Marshalling value from the deserialized ArrayBuffer.
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @systemapi
+ * @since 20
+ */
+export type StyledStringUnmarshallCallback = (buf: ArrayBuffer) => StyledStringMarshallingValue;
+/**
+ * StyledString
+ *
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare class StyledString {
+    /**
+     * constructor.
+     *
+     * @param { string | ImageAttachment | CustomSpan } value - indicates the current object value of the StyledString.
+     * @param { Array<StyleOptions> } [styles] - indicates the SpanStyle objects.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    constructor(value: string | ImageAttachment | CustomSpan, styles?: Array<StyleOptions>);
+    /**
+     * Get the length of the StyledString's characters.
+     *
+     * @type { number } - the length of the StyledString's characters.
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly length: number;
+    /**
+    * Get the literal content of the StyledString.
+    *
+    * @returns { string } - the literal content of the StyledString
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @since 20
+    */
+    getString(): string;
+    /**
+     * Get the attribute objects of the subStyledString.
+     *
+     * @param { number } start - the start position of the subStyledString.
+     * @param { number } length - the length of the subStyledString's characters.
+     * @param { StyledStringKey } [styledKey] - the specified type.
+     * @returns { Array<SpanStyle> }
+     * @throws { BusinessError } 401 - Parameter error. Possible causes:
+     * <br> 1. Mandatory parameters are left unspecified.
+     * <br> 2. Incorrect parameters types.
+     * <br> 3. Parameter verification failed.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    getStyles(start: number, length: number, styledKey?: StyledStringKey): Array<SpanStyle>;
+    /**
+     * Judge if two attribute strings are equal.
+     *
+     * @param { StyledString } other - another StyledString.
+     * @returns { boolean }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    equals(other: StyledString): boolean;
+    /**
+     * Get the substring of the StyledString.
+     *
+     * @param { number } start - the start position of the subStyledString.
+     * @param { number } [length] - the length of the subStyledString's characters.
+     * @returns { StyledString }
+     * @throws { BusinessError } 401 - Parameter error. Possible causes:
+     * <br> 1. Mandatory parameters are left unspecified.
+     * <br> 2. Incorrect parameters types.
+     * <br> 3. Parameter verification failed.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    subStyledString(start: number, length?: number): StyledString;
+    /**
+     * Returns StyledString from the provided HTML string.
+     *
+     * @param { string } html - the html text will be converted to a StyledString.
+     * @returns { Promise<StyledString> }
+     * @throws { BusinessError } 401 - Parameter error. Possible causes:
+     * <br> 1. Mandatory parameters are left unspecified.
+     * <br> 2. Incorrect parameters types.
+     * <br> 3. Parameter verification failed.
+     * @throws { BusinessError } 170001 - Convert Error.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    static fromHtml(html: string): Promise<StyledString>;
+    /**
+     * Returns HTML string from the provided StyledString.
+     *
+     * @param { StyledString } styledString - the StyledString will be converted to a HTML string.
+     * @returns { string } Returns the HTML string converted from the provided StyledString.
+     * @throws { BusinessError } 401 - Parameter error. Possible causes:
+     * <br> 1. Mandatory parameters are left unspecified.
+     * <br> 2. Incorrect parameters types.
+     * <br> 3. Parameter verification failed.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    static toHtml(styledString: StyledString): string;
+    /**
+     * Returns ArrayBuffer from the serialized styled string.
+     *
+     * @param { StyledString } styledString - StyledString parameter.
+     * @param { function } callback - When marshalling StyledStringMarshingValue, will trigger this callback to get ArrayBuffer
+     * @returns { ArrayBuffer }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @systemapi
+     * @since 20
+     */
+    static marshalling(styledString: StyledString, callback: StyledStringMarshallCallback): ArrayBuffer;
+    /**
+     * Returns StyledString from the deserialized ArrayBuffer.
+     *
+     * @param { ArrayBuffer } buffer - The buffer will be deserialized to a StyledString.
+     * @param { function } callback - When unmarshalling ArrayBuffer, will trigger this callback to get StyledStringMarshingValue
+     * @returns { Promise<StyledString> }
+     * @throws { BusinessError } 401 - Parameter error. Possible causes:
+     * <br> 1. Mandatory parameters are left unspecified.
+     * <br> 2. Incorrect parameters types.
+     * <br> 3. Parameter verification failed.
+     * @throws { BusinessError } 170002 - Styled string decode error.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @systemapi
+     * @since 20
+     */
+    static unmarshalling(buffer: ArrayBuffer, callback: StyledStringUnmarshallCallback): Promise<StyledString>;
+    /**
+     * Returns ArrayBuffer from the serialized styled string.
+     *
+     * @param { StyledString } styledString - StyledString parameter.
+     * @returns { ArrayBuffer }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @systemapi
+     * @since 20
+     */
+    static marshalling(styledString: StyledString): ArrayBuffer;
+    /**
+     * Returns StyledString from the deserialized ArrayBuffer.
+     *
+     * @param { ArrayBuffer } buffer - The buffer will be deserialized to a StyledString.
+     * @returns { Promise<StyledString> }
+     * @throws { BusinessError } 401 - Parameter error. Possible causes:
+     * <br> 1. Mandatory parameters are left unspecified.
+     * <br> 2. Incorrect parameters types.
+     * <br> 3. Parameter verification failed.
+     * @throws { BusinessError } 170002 - Styled string decode error.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @systemapi
+     * @since 20
+     */
+    static unmarshalling(buffer: ArrayBuffer): Promise<StyledString>;
+}
+/**
+ * StyleOptions
+ *
+ * @interface StyleOptions
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare interface StyleOptions {
+    /**
+     * The start position of the StyleOptions.
+     *
+     * @type { ?int }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    start?: int;
+    /**
+     * The length of the modifiedStyledString's characters.
+     *
+     * @type { ?int }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    length?: int;
+    /**
+     * The attribute key of the StyleOptions.
+     *
+     * @type { StyledStringKey }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    styledKey: StyledStringKey;
+    /**
+     * The attribute value of the StyleOptions.
+     *
+     * @type { StyledStringValue }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    styledValue: StyledStringValue;
+}
+/**
+ * SpanStyle
+ *
+ * @interface SpanStyle
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare interface SpanStyle {
+    /**
+     * The start position of the SpanStyle.
+     *
+     * @type { number }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    start: number;
+    /**
+     * The length of the modifiedStyledString's characters.
+     *
+     * @type { number }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    length: number;
+    /**
+     * The attribute key of the SpanStyle.
+     *
+     * @type { StyledStringKey }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    styledKey: StyledStringKey;
+    /**
+     * The attribute value of the SpanStyle.
+     *
+     * @type { StyledStringValue }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    styledValue: StyledStringValue;
+}
+/**
+ * Defines TextStyle.
+ *
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare class TextStyle {
+    /**
+     * constructor.
+     *
+     * @param { TextStyleInterface } [value] - font property object.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    constructor(value?: TextStyleInterface);
+    /**
+     * Get the fontColor of the StyledString.
+     *
+     * @type { ?ResourceColor } - the set fontColor of the StyledString or undefined
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly fontColor?: ResourceColor;
+    /**
+     * Get the fontFamily of the StyledString.
+     *
+     * @type { ?string } - the fontFamily of the StyledString or undefined
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly fontFamily?: string;
+    /**
+     * Get the fontSize of the StyledString.
+     * If not undefined, the unit is vp.
+     *
+     * @type { ?number } - the fontSize of the StyledString or undefined
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly fontSize?: number;
+    /**
+     * Get the fontWeight of the StyledString.
+     *
+     * @type { ?number } - the fontWeight of the StyledString or undefined
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly fontWeight?: number;
+    /**
+     * Get the fontStyle of the StyledString.
+     *
+     * @type { ?FontStyle  } - the fontStyle of the StyledString or undefined
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly fontStyle?: FontStyle;
+}
+/**
+ * TextStyleInterface
+ *
+ * @interface TextStyleInterface
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare interface TextStyleInterface {
+    /**
+     * The fontColor value of the font property object.
+     *
+     * @type { ?ResourceColor }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    fontColor?: ResourceColor;
+    /**
+     * The fontFamily value of the font property object.
+     *
+     * @type { ?ResourceStr }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    fontFamily?: ResourceStr;
+    /**
+     * The fontSize value of the font property object.
+     *
+     * @type { ?LengthMetrics }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    fontSize?: LengthMetrics;
+    /**
+     * The fontWeight value of the font property object.
+     *
+     * @type { ?(number | FontWeight | string) }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    fontWeight?: number | FontWeight | string;
+    /**
+     * The fontStyle value of the font property object.
+     *
+     * @type { ?FontStyle }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    fontStyle?: FontStyle;
+}
+/**
+ * Defines DecorationStyle.
+ *
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare class DecorationStyle {
+    /**
+     * constructor.
+     *
+     * @param { DecorationStyleInterface } value - text decoration value.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    constructor(value: DecorationStyleInterface);
+    /**
+     * Get the text decoration type of the StyledString.
+     *
+     * @type { TextDecorationType } - the decoration type of the StyledString
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly type: TextDecorationType;
+    /**
+     * Get the decorationColor of the StyledString.
+     *
+     * @type { ?ResourceColor } - the decorationColor of the StyledString or undefined
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly color?: ResourceColor;
+    /**
+     * Get the decorationStyle of the StyledString.
+     *
+     * @type { ?TextDecorationStyle } - the decorationStyle of the StyledString or undefined
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly style?: TextDecorationStyle;
+}
+/**
+ * DecorationStyleInterface
+ *
+ * @interface DecorationStyleInterface
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare interface DecorationStyleInterface {
+    /**
+     * The type value of the decoration property object.
+     *
+     * @type { TextDecorationType }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    type: TextDecorationType;
+    /**
+     * The color value of the decoration property object.
+     *
+     * @type { ?ResourceColor }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    color?: ResourceColor;
+    /**
+     * The style value of the decoration property object.
+     *
+     * @type { ?TextDecorationStyle }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    style?: TextDecorationStyle;
+}
+/**
+ * Defines BaselineOffsetStyle.
+ *
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare class BaselineOffsetStyle {
+    /**
+     * constructor.
+     *
+     * @param { LengthMetrics } value - baseline offset value.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    constructor(value: LengthMetrics);
+    /**
+     * Get the baselineOffset value of the StyledString.
+     * The unit is vp.
+     *
+     * @type { number } - the baselineOffset value of the StyledString
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly baselineOffset: number;
+}
+/**
+ * Defines LetterSpacingStyle.
+ *
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare class LetterSpacingStyle {
+    /**
+     * constructor.
+     *
+     * @param { LengthMetrics } value - letter space value.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    constructor(value: LengthMetrics);
+    /**
+     * Get the letterSpacing value of the StyledString.
+     * The unit is vp.
+     *
+     * @type { number } - the letterSpacing value of the StyledString
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly letterSpacing: number;
+}
+/**
+ * Defines TextShadowStyle.
+ *
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare class TextShadowStyle {
+    /**
+     * constructor.
+     *
+     * @param { ShadowOptions | Array<ShadowOptions> } value - text shadow value.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    constructor(value: ShadowOptions | Array<ShadowOptions>);
+    /**
+     * Get the textShadow value of the StyledString.
+     *
+     * @type { Array<ShadowOptions> } - the textShadow value of the StyledString
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly textShadow: Array<ShadowOptions>;
+}
+/**
+ * Defines Sets the property string background color.
+ *
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare class BackgroundColorStyle {
+    /**
+     * constructor.
+     *
+     * @param { TextBackgroundStyle } textBackgroundStyle - textBackgroundStyle value.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    constructor(textBackgroundStyle: TextBackgroundStyle);
+    /**
+     * Get the textBackgroundStyle value of the StyledString.
+     *
+     * @type { TextBackgroundStyle } - the textBackgroundStyle value of the StyledString
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly textBackgroundStyle: TextBackgroundStyle;
+}
+/**
+ * Defines GestureStyle.
+ *
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare class GestureStyle {
+    /**
+     * constructor.
+     *
+     * @param { GestureStyleInterface } [value] - gesture event object.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    constructor(value?: GestureStyleInterface);
+}
+/**
+ * Defines the Gesture Events.
+ *
+ * @interface GestureStyleInterface
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare interface GestureStyleInterface {
+    /**
+     * Trigger a click event when a click is clicked.
+     *
+     * @type { ?Callback<ClickEvent> }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    onClick?: Callback<ClickEvent>;
+    /**
+     * Trigger a gesture event when long press event is complete.
+     *
+     * @type { ?Callback<GestureEvent> }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    onLongPress?: Callback<GestureEvent>;
+}
+/**
+ * Defines ParagraphStyle.
+ *
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare class ParagraphStyle {
+    /**
+     * constructor.
+     *
+     * @param { ParagraphStyleInterface } [value] - paragraph property object.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    constructor(value?: ParagraphStyleInterface);
+    /**
+     * Get the text alignment of the StyledString.
+     *
+     * @type { ?TextAlign } - the text alignment of the StyledString or undefined
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly textAlign?: TextAlign;
+    /**
+     * Get the first line indentation of the StyledString.
+     * The unit is vp.
+     *
+     * @type { ?number } - the first line indentation of the StyledString or undefined
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly textIndent?: number;
+    /**
+     * Get the maximum number of lines of the StyledString.
+     *
+     * @type { ?number } - the maximum number of the StyledString or undefined
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly maxLines?: number;
+    /**
+     * Get the overflow mode of the StyledString.
+     *
+     * @type { ?TextOverflow } - the overflow mode of the StyledString or undefined
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly overflow?: TextOverflow;
+    /**
+     * Get the wordBreak mode of the StyledString.
+     *
+     * @type { ?WordBreak } - the wordBreak mode of the StyledString or undefined
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly wordBreak?: WordBreak;
+    /**
+     * Get the leading margin of the StyledString.
+     *
+     * @type { ?(number | LeadingMarginPlaceholder) } - the leading margin of the StyledString or undefined
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly leadingMargin?: number | LeadingMarginPlaceholder;
+    /**
+     * Get the paragraph spacing of the StyledString.
+     * The unit is vp.
+     *
+     * @type { ?number }
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly paragraphSpacing?: number;
+}
+/**
+ * ParagraphStyleInterface
+ *
+ * @interface ParagraphStyleInterface
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare interface ParagraphStyleInterface {
+    /**
+     * Alignment of text.
+     *
+     * @type { ?TextAlign }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    textAlign?: TextAlign;
+    /**
+     * Set the first line indentation.
+     *
+     * @type { ?LengthMetrics }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    textIndent?: LengthMetrics;
+    /**
+     * The maximum number of lines of content.
+     *
+     * @type { ?number }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    maxLines?: number;
+    /**
+     * The overflow mode of the content.
+     *
+     * @type { ?TextOverflow }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    overflow?: TextOverflow;
+    /**
+     * Set word break type.
+     *
+     * @type { ?WordBreak }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    wordBreak?: WordBreak;
+    /**
+     * Leading margin.
+     *
+     * @type { ?(LengthMetrics | LeadingMarginPlaceholder) }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    leadingMargin?: LengthMetrics | LeadingMarginPlaceholder;
+    /**
+     * Set the paragraph spacing of the StyledString.
+     *
+     * @type { ?LengthMetrics }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    paragraphSpacing?: LengthMetrics;
+}
+/**
+ * Defines LineHeightStyle.
+ *
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare class LineHeightStyle {
+    /**
+     * constructor.
+     *
+     * @param { LengthMetrics } lineHeight - line height value.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    constructor(lineHeight: LengthMetrics);
+    /**
+     * Get the lineHeight value of the StyledString.
+     * The unit is vp.
+     *
+     * @type { number } - the lineHeight value of the StyledString
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly lineHeight: number;
+}
+/**
+ * Defines the URLStyle hyperlink that allows setting a URL string. When clicking on the text to
+ * which the span is attached, the URLStyle will try to open the URL.
+ *
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare class UrlStyle {
+    /**
+     * Constructor.
+     *
+     * @param { string } url - URL value.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    constructor(url: string);
+    /**
+     * Get the URL value of the StyledString.
+     *
+     * @type { string } - the URL value of the StyledString
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly url: string;
+}
+/**
+ * Defines the Span Type.
+ *
+ * @typedef { TextStyle | DecorationStyle | BaselineOffsetStyle | LetterSpacingStyle | TextShadowStyle |
+ * GestureStyle | ImageAttachment | ParagraphStyle | LineHeightStyle | UrlStyle | CustomSpan |
+ * UserDataSpan | BackgroundColorStyle } StyledStringValue
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export type StyledStringValue = TextStyle | DecorationStyle | BaselineOffsetStyle | LetterSpacingStyle | TextShadowStyle | GestureStyle | ImageAttachment | ParagraphStyle | LineHeightStyle | UrlStyle | CustomSpan | UserDataSpan | BackgroundColorStyle;
+/**
+ * MutableStyledString
+ *
+ * @extends StyledString
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare class MutableStyledString extends StyledString {
+    /**
+     * constructor.
+     *
+     * @param { string | ImageAttachment | CustomSpan } value - indicates the current object value of the MutableStyledString.
+     * @param { Array<StyleOptions> } [styles] - indicates the SpanStyle objects.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    constructor(value: string | ImageAttachment | CustomSpan, styles?: Array<StyleOptions>);
+    /**
+     * Replace the string of the specified range.
+     *
+     * @param { number } start - the start position of the replacedString.
+     * @param { number } length - the length of the replacedString's characters.
+     * @param { string } other - must be unicode string.
+     * @throws { BusinessError } 401 - Parameter error. Possible causes:
+     * <br> 1. Mandatory parameters are left unspecified.
+     * <br> 2. Incorrect parameters types.
+     * <br> 3. Parameter verification failed.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    replaceString(start: number, length: number, other: string): void;
+    /**
+    * Insert the string at the specified location.
+    *
+    * @param { number } start - the start position of the insertedString.
+    * @param { string } other - must be unicode string.
+    * @throws { BusinessError } 401 - Parameter error. Possible causes:
+    * <br> 1. Mandatory parameters are left unspecified.
+    * <br> 2. Incorrect parameters types.
+    * <br> 3. Parameter verification failed.
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @since 20
+    */
+    insertString(start: number, other: string): void;
+    /**
+    * Remove the string of the specified range.
+    *
+    * @param { number } start - the start position of the removedString.
+    * @param { number } length - the length of the removedString's characters.
+    * @throws { BusinessError } 401 - Parameter error. Possible causes:
+    * <br> 1. Mandatory parameters are left unspecified.
+    * <br> 2. Incorrect parameters types.
+    * <br> 3. Parameter verification failed.
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @since 20
+    */
+    removeString(start: number, length: number): void;
+    /**
+     * Replace the specified range string attribute.
+     *
+     * @param { SpanStyle } spanStyle - the SpanStyle Object.
+     * @throws { BusinessError } 401 - Parameter error. Possible causes:
+     * <br> 1. Mandatory parameters are left unspecified.
+     * <br> 2. Incorrect parameters types.
+     * <br> 3. Parameter verification failed.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    replaceStyle(spanStyle: SpanStyle): void;
+    /**
+     * Add attributes to the specified range string.
+     *
+     * @param { SpanStyle } spanStyle - the SpanStyle Object.
+     * @throws { BusinessError } 401 - The parameter check failed.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    setStyle(spanStyle: SpanStyle): void;
+    /**
+     * Delete the specified type attributes for the specified range string.
+     *
+     * @param { number } start - the start position of the removedAttributeStyledString.
+     * @param { number } length - the length of the removedAttributeStyledString's characters.
+     * @param { StyledStringKey } styledKey - the specified attribute type's key.
+     * @throws { BusinessError } 401 - Parameter error. Possible causes:
+     * <br> 1. Mandatory parameters are left unspecified.
+     * <br> 2. Incorrect parameters types.
+     * <br> 3. Parameter verification failed.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    removeStyle(start: number, length: number, styledKey: StyledStringKey): void;
+    /**
+     * Delete all attributes for the specified range styledString.
+     *
+     * @param { number } start - the start position of the attributeRemovedStyledString's characters.
+     * @param { number } length - the length of the attributeRemovedStyledString's characters.
+     * @throws { BusinessError } 401 - Parameter error. Possible causes:
+     * <br> 1. Mandatory parameters are left unspecified.
+     * <br> 2. Incorrect parameters types.
+     * <br> 3. Parameter verification failed.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    removeStyles(start: number, length: number): void;
+    /**
+     * Delete all attributes.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    clearStyles(): void;
+    /**
+     * Replace the StyledString of the specified range.
+     *
+     * @param { number } start - the start position of the replacedStyledString.
+     * @param { number } length - the length of the replacedStyledString's characters.
+     * @param { StyledString } other - new StyledString.
+     * @throws { BusinessError } 401 - Parameter error. Possible causes:
+     * <br> 1. Mandatory parameters are left unspecified.
+     * <br> 2. Incorrect parameters types.
+     * <br> 3. Parameter verification failed.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    replaceStyledString(start: number, length: number, other: StyledString): void;
+    /**
+     * Insert new StyledString at the specified location.
+     *
+     * @param { number } start - the start position of the insertedStyledString.
+     * @param { StyledString } other - new StyledString.
+     * @throws { BusinessError } 401 - Parameter error. Possible causes:
+     * <br> 1. Mandatory parameters are left unspecified.
+     * <br> 2. Incorrect parameters types.
+     * <br> 3. Parameter verification failed.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    insertStyledString(start: number, other: StyledString): void;
+    /**
+     * Append new StyledString at the end.
+     *
+     * @param { StyledString } other - new StyledString.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    appendStyledString(other: StyledString): void;
+}
+/**
+ * the attribute type of the StyledString
+ *
+ * @enum { number }
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare enum StyledStringKey {
+    /**
+     * The key of TextStyle.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    FONT = 0,
+    /**
+     * The key of DecorationStyle.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    DECORATION = 1,
+    /**
+     * The key of BaselineOffsetStyle.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    BASELINE_OFFSET = 2,
+    /**
+     * The key of LetterSpacingStyle.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    LETTER_SPACING = 3,
+    /**
+     * The key of TextShadowStyle.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    TEXT_SHADOW = 4,
+    /**
+     * The key of LineHeightStyle.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    LINE_HEIGHT = 5,
+    /**
+     * The key of BackgroundColorStyle.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    BACKGROUND_COLOR = 6,
+    /**
+     * The key of UrlStyle.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    URL = 7,
+    /**
+     * The key of GestureStyle.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    GESTURE = 100,
+    /**
+     * The key of ParagraphStyle.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    PARAGRAPH_STYLE = 200,
+    /**
+     * The key of ImageAttachment.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    IMAGE = 300,
+    /**
+     * The key of CustomSpan.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    CUSTOM_SPAN = 400,
+    /**
+     * The key of UserDataSpan.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    USER_DATA = 500
+}
+/**
+ * Defines ImageAttachment.
+ *
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare class ImageAttachment {
+    /**
+     * constructor supported by AttachmentType.
+     *
+     * @param { ImageAttachmentInterface | Optional<AttachmentType> } attachment - image attachment object.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    constructor(value: ImageAttachmentInterface | Optional<AttachmentType>);
+    /**
+     * Get the image content of the StyledString.
+     *
+     * @type { PixelMap } - the image content of the StyledString or undefined
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly value: PixelMap;
+    /**
+     * Get the imageSize of the StyledString.
+     *
+     * @type { ?SizeOptions } - the imageSize of the StyledString or undefined
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly size?: SizeOptions;
+    /**
+     * Get the ImageSpanAlignment of the StyledString.
+     *
+     * @type { ?ImageSpanAlignment } - the ImageSpanAlignment of the StyledString or undefined
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly verticalAlign?: ImageSpanAlignment;
+    /**
+     * Get the imageFit of the StyledString.
+     *
+     * @type { ?ImageFit } - the imageFit of the StyledString or undefined
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly objectFit?: ImageFit;
+    /**
+     * Get the imageAttachmentLayoutStyle of the StyledString.
+     *
+     * @type { ?ImageAttachmentLayoutStyle } - the imageAttachmentLayoutStyle of the StyledString or undefined
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly layoutStyle?: ImageAttachmentLayoutStyle;
+    /**
+     * Get the imageAttachment colorFilter of the StyledString.
+     *
+     * @type { ?ColorFilterType } - the imageAttachment colorFilter of the StyledString or undefined
+     * @readonly
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    readonly colorFilter?: ColorFilterType;
+}
+/**
+ * Defines the ResourceImageAttachmentOptions.
+ *
+ * @interface ResourceImageAttachmentOptions
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare interface ResourceImageAttachmentOptions {
+    /**
+     * The content of the ResourceImageAttachment.
+     *
+     * @type { Optional<ResourceStr> }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    resourceValue: Optional<ResourceStr>;
+    /**
+     * size of the ResourceImage.
+     *
+     * @type { ?SizeOptions }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    size?: SizeOptions;
+    /**
+     * Image vertical align.
+     *
+     * @type { ?ImageSpanAlignment }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    verticalAlign?: ImageSpanAlignment;
+    /**
+     * Sets the zoom type of the ImageAttachment.
+     *
+     * @type { ?ImageFit }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    objectFit?: ImageFit;
+    /**
+     * The Image Layout Style of the Resource Image.
+     *
+     * @type { ?ImageAttachmentLayoutStyle }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    layoutStyle?: ImageAttachmentLayoutStyle;
+    /**
+     * Sets the color filter effect on the image attachment.
+     *
+     * @type { ?ColorFilterType } filter ColorFilter object.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    colorFilter?: ColorFilterType;
+    /**
+     * Sets the synchronous or asynchronous mode for image loading.
+     * The default parameter type is bool, and the default value is false.
+     *
+     * @type { ?boolean }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    syncLoad?: boolean;
+}
+/**
+ * Defines the ImageAttachmentInterface.
+ *
+ * @interface ImageAttachmentInterface
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare interface ImageAttachmentInterface {
+    /**
+     * The content of the ImageAttachment.
+     *
+     * @type { PixelMap }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    value: PixelMap;
+    /**
+     * Image size.
+     *
+     * @type { ?SizeOptions }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    size?: SizeOptions;
+    /**
+     * Image vertical align.
+     *
+     * @type { ?ImageSpanAlignment }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    verticalAlign?: ImageSpanAlignment;
+    /**
+     * Image fit.
+     *
+     * @type { ?ImageFit }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    objectFit?: ImageFit;
+    /**
+     * The Image Layout Style.
+     *
+     * @type { ?ImageAttachmentLayoutStyle }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    layoutStyle?: ImageAttachmentLayoutStyle;
+    /**
+     * Sets the color filter effect on the image attachment.
+     *
+     * @type { ?ColorFilterType } filter ColorFilter object.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    colorFilter?: ColorFilterType;
+}
+/**
+ * Defines the Attachment Type.
+ *
+ * @typedef { ImageAttachmentInterface | ResourceImageAttachmentOptions } AttachmentType
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export type AttachmentType = ImageAttachmentInterface | ResourceImageAttachmentOptions;
+/**
+ * Defines the ColorFilter Type.
+ *
+ * @typedef { ColorFilter | DrawingColorFilter } ColorFilterType
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export type ColorFilterType = ColorFilter | DrawingColorFilter;
+/**
+ * Defines the  ImageAttachment Layout Style.
+ *
+ * @interface ImageAttachmentLayoutStyle
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare interface ImageAttachmentLayoutStyle {
+    /**
+     * Outer Margin.
+     *
+     * @type { ?(LengthMetrics | Margin) }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    margin?: LengthMetrics | Margin;
+    /**
+     * Inner margin.
+     *
+     * @type { ?(LengthMetrics | Padding) }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    padding?: LengthMetrics | Padding;
+    /**
+     * Border radius.
+     *
+     * @type { ?(LengthMetrics | BorderRadiuses) }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    borderRadius?: LengthMetrics | BorderRadiuses;
+}
+/**
+ * Defines the CustomSpanMetrics interface.
+ *
+ * @interface CustomSpanMetrics
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare interface CustomSpanMetrics {
+    /**
+     * CustomSpan Width.
+     * The unit is vp.
+     *
+     * @type { number }
+     * @default 0
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    width: number;
+    /**
+     * CustomSpan Height.
+     * The unit is vp.
+     *
+     * @type { ?number }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    height?: number;
+}
+/**
+ * Defines the CustomSpanDrawInfo interface.
+ *
+ * @interface CustomSpanDrawInfo
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare interface CustomSpanDrawInfo {
+    /**
+     * CustomSpan's offset relative to the parent component.
+     * The unit is px.
+     *
+     * @type { number }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    x: number;
+    /**
+     * The top position of the line where customSpan is located.
+     * The unit is px.
+     *
+     * @type { number }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    lineTop: number;
+    /**
+     * The bottom position of the line where customSpan is located.
+     * The unit is px.
+     *
+     * @type { number }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    lineBottom: number;
+    /**
+     * The baseline offset of the line where customSpan is located.
+     * The unit is px.
+     *
+     * @type { number }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    baseline: number;
+}
+/**
+ * Defines the CustomSpanMeasureInfo interface.
+ *
+ * @interface CustomSpanMeasureInfo
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare interface CustomSpanMeasureInfo {
+    /**
+     * Current component's fontSize value.
+     * The unit is fp.
+     *
+     * @type { number }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    fontSize: number;
+}
+/**
+ * Defines CustomSpan.
+ *
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare abstract class CustomSpan {
+    /**
+     * Measure the size of custom span.
+     *
+     * @param { CustomSpanMeasureInfo } measureInfo
+     * @returns { CustomSpanMetrics } - CustomSpan Size
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    abstract onMeasure(measureInfo: CustomSpanMeasureInfo): CustomSpanMetrics;
+    /**
+     * Draw the custom span.
+     *
+     * @param { DrawContext } context
+     * @param { CustomSpanDrawInfo } drawInfo
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    abstract onDraw(context: DrawContext, drawInfo: CustomSpanDrawInfo): void;
+    /**
+     * Invalidate all components that use the object, which will cause a re-render of all components.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    invalidate(): void;
+}
+/**
+ * Defines UserDataSpan. Used to store and obtain user data.
+ *
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare abstract class UserDataSpan {
+}
diff --git a/api/arkui/component/textCommon.d.ets b/api/arkui/component/textCommon.d.ets
deleted file mode 100644
index afc59ae707dc41974ae5f7d6c982b2f6d4037a61..0000000000000000000000000000000000000000
--- a/api/arkui/component/textCommon.d.ets
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * Copyright (c) 2024-2025 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-/**
- * @file
- * @kit ArkUI
- * @arkts 1.2
- */
-
-
-// WARNING! THIS FILE IS AUTO-GENERATED, DO NOT MAKE CHANGES, THEY WILL BE LOST ON NEXT GENERATION!
-
-import { memo, ComponentBuilder, __memo_context_type, __memo_id_type } from './../stateManagement/runtime'
-import { ResourceColor, Length, ResourceStr } from './units'
-import { SelectionOptions } from './common'
-import { TextDecorationType, TextDecorationStyle } from './enums'
-export enum TextDataDetectorType {
-    PHONE_NUMBER = 0,
-    URL = 1,
-    EMAIL = 2,
-    ADDRESS = 3,
-    DATE_TIME = 4
-}
-export interface TextDataDetectorConfig {
-    types: Array<TextDataDetectorType>;
-    onDetectResultUpdate?: ((breakpoints: string) => void);
-    color?: ResourceColor;
-}
-export interface TextRange {
-    start?: number;
-    end?: number;
-}
-export interface InsertValue {
-    insertOffset: number;
-    insertValue: string;
-}
-export enum TextDeleteDirection {
-    BACKWARD = 0,
-    FORWARD = 1
-}
-export enum MenuType {
-    SELECTION_MENU = 0,
-    PREVIEW_MENU = 1
-}
-export interface DeleteValue {
-    deleteOffset: number;
-    direction: TextDeleteDirection;
-    deleteValue: string;
-}
-export type OnDidChangeCallback = (rangeBefore: TextRange, rangeAfter: TextRange) => void;
-export type EditableTextOnChangeCallback = (value: string, previewText?: PreviewText) => void;
-export interface TextBaseController {
-    setSelection(selectionStart: number, selectionEnd: number, options?: SelectionOptions): void
-    closeSelectionMenu(): void
-    getLayoutManager(): LayoutManager
-}
-export interface TextEditControllerEx extends TextBaseController {
-    isEditing(): boolean
-    stopEditing(): void
-    setCaretOffset(offset: number): boolean
-    getCaretOffset(): number
-    getPreviewText(): PreviewText
-}
-
-export type Callback_StyledStringChangeValue_Boolean = (parameter: StyledStringChangeValue) => boolean;
-export interface StyledStringChangedListener {
-    onWillChange?: ((parameter: StyledStringChangeValue) => boolean);
-    onDidChange?: OnDidChangeCallback;
-}
-export interface StyledStringChangeValue {
-    range: TextRange;
-}
-export interface LayoutManager {
-    getLineCount(): number
-    getGlyphPositionAtCoordinate(x: number, y: number): PositionWithAffinity
-}
-export interface PositionWithAffinity {
-    position: number;
-}
-export interface CaretStyle {
-    width?: Length;
-    color?: ResourceColor;
-}
-export interface TextMenuItemId {
-    of(id: ResourceStr): TextMenuItemId
-    equals(id: TextMenuItemId): boolean
-}
-export interface PreviewText {
-    offset: number;
-    value: string;
-}
-export interface TextMenuItem {
-    content: ResourceStr;
-    icon?: ResourceStr;
-    id: TextMenuItemId;
-}
-export interface EditMenuOptions {
-    onCreateMenu(menuItems: Array<TextMenuItem>): Array<TextMenuItem>
-    onMenuItemClick(menuItem: TextMenuItem, range: TextRange): boolean
-}
-export interface DecorationStyleResult {
-    type: TextDecorationType;
-    color: ResourceColor;
-    style?: TextDecorationStyle;
-}
-export interface FontSettingOptions {
-    enableVariableFontWeight?: boolean;
-}
\ No newline at end of file
diff --git a/api/arkui/component/textCommon.static.d.ets b/api/arkui/component/textCommon.static.d.ets
new file mode 100644
index 0000000000000000000000000000000000000000..f617192f88508500bdac2819a6b5b655aabc51e2
--- /dev/null
+++ b/api/arkui/component/textCommon.static.d.ets
@@ -0,0 +1,974 @@
+/*
+ * Copyright (c) 2025 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * @file
+ * @kit ArkUI
+ * @arkts 1.2
+ */
+import { ResourceColor, ResourceStr, Length } from "./units";
+import { DecorationStyleInterface, MutableStyledString, StyledString } from "./styledString";
+import { SelectionOptions, Callback } from './common';
+import { TextDecorationType, TextDecorationStyle } from "./enums";
+import { memo, ComponentBuilder } from "./../stateManagement/runtime";
+import { AttributeModifier, CommonMethod } from "./common";
+/**
+ * Defines the text data detector type.
+ *
+ * @enum { number }
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare enum TextDataDetectorType {
+    /**
+     * Detector type phone number.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    PHONE_NUMBER = 0,
+    /**
+     * Detector type URL.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    URL = 1,
+    /**
+     * Detector type email.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    EMAIL = 2,
+    /**
+     * Detector type address.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    ADDRESS = 3,
+    /**
+     * Detector type datetime.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    DATE_TIME = 4
+}
+/**
+ * Text data detector config.
+ *
+ * @interface TextDataDetectorConfig
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare interface TextDataDetectorConfig {
+    /**
+     * Text data detector types.
+     *
+     * @type { TextDataDetectorType[] }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    types: TextDataDetectorType[];
+    /**
+     * Text data detect result callback.
+     *
+     * @type { ?Callback<string> }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    onDetectResultUpdate?: Callback<string>;
+    /**
+     * The color of AI entity.
+     *
+     * @type { ?ResourceColor }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    color?: ResourceColor;
+    /**
+     * The decoration of AI entity.
+     *
+     * @type { ?DecorationStyleInterface }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    decoration?: DecorationStyleInterface;
+}
+/**
+ * Defines range of text type component.
+ *
+ * @interface TextRange
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare interface TextRange {
+    /**
+     * Start offset.
+     *
+     * @type { ?number }
+     * @default 0
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    start?: number;
+    /**
+     * End offset.
+     *
+     * @type { ?number }
+     * @default text length
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    end?: number;
+}
+/**
+ * Defines the inserted text value info.
+ *
+ * @interface InsertValue
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare interface InsertValue {
+    /**
+     * The location info where the value will be inserted.
+     *
+     * @type { number }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    insertOffset: number;
+    /**
+     * The inserted value.
+     *
+     * @type { string }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    insertValue: string;
+}
+/**
+ * Defines delete text direction.
+ *
+ * @enum { number }
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare enum TextDeleteDirection {
+    /**
+     * Delete backward.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    BACKWARD = 0,
+    /**
+     * Delete forward.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    FORWARD = 1
+}
+/**
+ * Defines menu type.
+ *
+ * @enum { number }
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare enum MenuType {
+    /**
+     * Selection menu.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    SELECTION_MENU = 0,
+    /**
+     * Preview menu, only for image.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    PREVIEW_MENU = 1
+}
+/**
+ * Declare the type of automatic case mode switching.
+ *
+ * @enum { number }
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare enum AutoCapitalizationMode {
+    /**
+     * The default status is invalid.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    NONE = 0,
+    /**
+     * Automatic case by words.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    WORDS = 1,
+    /**
+     * Automatic case by sentences.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    SENTENCES = 2,
+    /**
+     * Automatic case by full characters.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    ALL_CHARACTERS = 3
+}
+/**
+ * Provides an interface for deleting value from text.
+ *
+ * @interface DeleteValue
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare interface DeleteValue {
+    /**
+     * The location info where the value will be deleted.
+     *
+     * @type { number }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    deleteOffset: number;
+    /**
+     * The deleted direction.
+     *
+     * @type { TextDeleteDirection }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    direction: TextDeleteDirection;
+    /**
+     * The deleted value.
+     *
+     * @type { string }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    deleteValue: string;
+}
+/**
+ * Callback after content changed.
+ *
+ * @typedef { function } OnDidChangeCallback
+ * @param { TextRange } rangeBefore - Range of content that had been replaced.
+ * @param { TextRange } rangeAfter - Range of content that newly added.
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export type OnDidChangeCallback = (rangeBefore: TextRange, rangeAfter: TextRange) => void;
+/**
+ * Callback when input sometimes has info of previewText.
+ *
+ * @typedef { function } EditableTextOnChangeCallback
+ * @param { string } value - Value of body text, without previewText value.
+ * @param { PreviewText } [previewText] - info of previewText, contains previewText value and start index.
+ * @param { TextChangeOptions } [options] - contains the selection range before and after the change, as well as the old content.
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export type EditableTextOnChangeCallback = (value: string, previewText?: PreviewText, options?: TextChangeOptions) => void;
+/**
+ * Define the text selection controller.
+ *
+ * @interface TextBaseController
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare interface TextBaseController {
+    /**
+     * Set selection to select a range of content.
+     *
+     * @param { number } selectionStart - The start position of the selected text.
+     * @param { number } selectionEnd - The end position of the selected text.
+     * @param { SelectionOptions } [options] - Indicates the options of selection.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    setSelection(selectionStart: number, selectionEnd: number, options?: SelectionOptions): void;
+    /**
+     * Close the select menu when menu is on.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    closeSelectionMenu(): void;
+    /**
+     * Get LayoutManager.
+     *
+     * @returns { LayoutManager } - Return the LayoutManager.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    getLayoutManager(): LayoutManager;
+}
+/**
+ * Define the text extended editing controller.
+ *
+ * @extends TextBaseController
+ * @interface TextEditControllerEx
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare interface TextEditControllerEx extends TextBaseController {
+    /**
+     * Judge whether is in editing state
+     *
+     * @returns { boolean } - true means that the component is in editing state, false means is non in editing status
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    isEditing(): boolean;
+    /**
+     * Stop editing state.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    stopEditing(): void;
+    /**
+     * Set caret offset.
+     *
+     * @param { number } offset - caret offset.
+     * @returns { boolean } - Return true if the caret offset was successfully set, false otherwise.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    setCaretOffset(offset: number): boolean;
+    /**
+     * Get caret offset from controller.
+     *
+     * @returns { number }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    getCaretOffset(): number;
+    /**
+     * Get PreviewText.
+     *
+     * @returns { PreviewText } - Return the PreviewText.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    getPreviewText(): PreviewText;
+}
+/**
+ * The previewText.
+ * @interface PreviewText
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare interface PreviewText {
+    /**
+     * Start offset of the previewText
+     *
+     * @type { number }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    offset: number;
+    /**
+     * Value of the previewText.
+     *
+     * @type { string }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    value: string;
+}
+/**
+ * Define the StyledString controller.
+ *
+ * @interface StyledStringController
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare interface StyledStringController {
+    /**
+     * Set the StyledString of the component.
+     *
+     * @param { StyledString } styledString - StyledString.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    setStyledString(styledString: StyledString): void;
+    /**
+     * Get the StyledString of the component.
+     *
+     * @returns { MutableStyledString }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    getStyledString(): MutableStyledString;
+}
+/**
+ * Define the StyledString changed listener.
+ *
+ * @interface StyledStringChangedListener
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare interface StyledStringChangedListener {
+    /**
+     * Called before text changed.
+     *
+     * @type { ?Callback<StyledStringChangeValue, boolean> }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    onWillChange?: Callback<StyledStringChangeValue, boolean>;
+    /**
+     * Called after text changed.
+     *
+     * @type { ?OnDidChangeCallback }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    onDidChange?: OnDidChangeCallback;
+}
+/**
+ * Define the StyledString changed value.
+ *
+ * @interface StyledStringChangeValue
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export interface StyledStringChangeValue {
+    /**
+     * Range of the content to be replaced.
+     *
+     * @type { TextRange }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    range: TextRange;
+    /**
+     * StyledString to replace.
+     *
+     * @type { StyledString }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    replacementString: StyledString;
+    /**
+     * Preview StyledString
+     *
+     * @type { ?StyledString }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    previewText?: StyledString;
+}
+/**
+ * Define the LayoutManager for querying layout information.
+ *
+ * @interface LayoutManager
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare interface LayoutManager {
+    /**
+     * Get the line count.
+     *
+     * @returns { number } The line count value returned to the caller.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    getLineCount(): number;
+    /**
+     * Get the glyph position at coordinate.
+     *
+     * @param { number } x - the positionX of typography.
+     * @param { number } y - the positionY of typography.
+     * @returns { PositionWithAffinity } TextBlob object.
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    getGlyphPositionAtCoordinate(x: number, y: number): PositionWithAffinity;
+}
+/**
+ * Position and affinity.
+ *
+ * @typedef PositionWithAffinity
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export interface PositionWithAffinity {
+    /**
+     * Position of text.
+     *
+     * @type { number }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    position: number;
+}
+/**
+ * Defines the cursor style
+ *
+ * @interface CaretStyle
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export interface CaretStyle {
+    /**
+     * Set the cursor width
+     *
+     * @type { ?Length }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    width?: Length;
+    /**
+     * Set the cursor color
+     *
+     * @type { ?ResourceColor }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    color?: ResourceColor;
+}
+/**
+ * Defines the TextMenuItemId.
+ *
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare class TextMenuItemId {
+    /**
+     * Init a TextMenuItemId with id.
+     *
+     * @param { ResourceStr } id - The id of the TextMenuItemId.
+     * @returns { TextMenuItemId } - Returns the TextMenuItemId object.
+     * @static
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    static of(id: ResourceStr): TextMenuItemId;
+    /**
+     * Judge if two TextMenuItemId are equal.
+     *
+     * @param { TextMenuItemId } id - id TextMenuItemId.
+     * @returns { boolean }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    equals(id: TextMenuItemId): boolean;
+    /**
+     * Indicates the TextMenuItemId to copy and delete the currently selected text.
+     *
+     * @type { TextMenuItemId }
+     * @readonly
+     * @static
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    static readonly CUT: TextMenuItemId;
+    /**
+     * Indicates the TextMenuItemId to copy the currently selected text to the clipboard.
+     *
+     * @type { TextMenuItemId }
+     * @readonly
+     * @static
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    static readonly COPY: TextMenuItemId;
+    /**
+     * Indicates the TextMenuItemId to copy the current contents of the clipboard into the text view.
+     *
+     * @type { TextMenuItemId }
+     * @readonly
+     * @static
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    static readonly PASTE: TextMenuItemId;
+    /**
+     * Indicates the TextMenuItemId to select all text in a text view.
+     *
+     * @type { TextMenuItemId }
+     * @readonly
+     * @static
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    static readonly SELECT_ALL: TextMenuItemId;
+    /**
+     * Indicates the TextMenuItemId for collaboration service menu items.
+     *
+     * @type { TextMenuItemId }
+     * @readonly
+     * @static
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    static readonly COLLABORATION_SERVICE: TextMenuItemId;
+    /**
+     * Indicates the TextMenuItemId to recognize the text in the picture and input it into the text view.
+     *
+     * @type { TextMenuItemId }
+     * @readonly
+     * @static
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    static readonly CAMERA_INPUT: TextMenuItemId;
+    /**
+     * Indicates the TextMenuItemId to help with text creation by invoking large models.
+     *
+     * @type { TextMenuItemId }
+     * @readonly
+     * @static
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    static readonly AI_WRITER: TextMenuItemId;
+    /**
+     * Indicates the TextMenuItemId to translate the selected content.
+     *
+     * @type { TextMenuItemId }
+     * @readonly
+     * @static
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    static readonly TRANSLATE: TextMenuItemId;
+    /**
+     * Indicates the TextMenuItemId to search the selected content.
+     *
+     * @type { TextMenuItemId }
+     * @readonly
+     * @static
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    static readonly SEARCH: TextMenuItemId;
+    /**
+     * Indicates the TextMenuItemId to share the selected content.
+     *
+     * @type { TextMenuItemId }
+     * @readonly
+     * @static
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    static readonly SHARE: TextMenuItemId;
+}
+/**
+ * TextMenuItem
+ *
+ * @interface TextMenuItem
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare interface TextMenuItem {
+    /**
+     * Customize what the menu displays.
+     *
+     * @type { ResourceStr }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    content: ResourceStr;
+    /**
+     * Customize the icon before the menu displays content.
+     *
+     * @type { ?ResourceStr }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    icon?: ResourceStr;
+    /**
+     * Distinguish clicked menu content by Id.
+     *
+     * @type { TextMenuItemId }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    id: TextMenuItemId;
+    /**
+     * Customize what the menu item shortcut displays.
+     *
+     * @type { ?ResourceStr }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    labelInfo?: ResourceStr;
+}
+/**
+ * Callback function when the selection menu create.
+ *
+ * @typedef { function } OnCreateMenuCallback
+ * @param { Array<TextMenuItem> } menuItems - currently displayed menu items.
+ * @returns { Array<TextMenuItem> } Return the menu items will displayed after operations.
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export type OnCreateMenuCallback = (menuItems: Array<TextMenuItem>) => Array<TextMenuItem>;
+/**
+ * Invoke upon clicking an item, capable of intercepting the default system menu execution behavior.
+ *
+ * @typedef { function } OnMenuItemClickCallback
+ * @param { TextMenuItem } menuItem - current default menu.
+ * @param { TextRange } range - current selected range.
+ * @returns { boolean } - Return True, the event is consumed, false otherwise.
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export type OnMenuItemClickCallback = (menuItem: TextMenuItem, range: TextRange) => boolean;
+/**
+ * EditMenuOptions
+ *
+ * @interface EditMenuOptions
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare interface EditMenuOptions {
+    /**
+     * Passes the default menu, invokes before every display to generate a menu for triggering click events.
+     *
+     * @type { OnCreateMenuCallback }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    onCreateMenu: OnCreateMenuCallback;
+    /**
+     * Invoke upon clicking an item, capable of intercepting the default system menu execution behavior.
+     *
+     * @type { OnMenuItemClickCallback }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    onMenuItemClick: OnMenuItemClickCallback;
+}
+/**
+ * Defines the font decoration result.
+ *
+ * @interface DecorationStyleResult
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export interface DecorationStyleResult {
+    /**
+     * Font decoration type.
+     *
+     * @type { TextDecorationType }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    type: TextDecorationType;
+    /**
+     * Font decoration color.
+     *
+     * @type { ResourceColor }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    color: ResourceColor;
+    /**
+     * The style value of the decoration property object.
+     *
+     * @type { ?TextDecorationStyle }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    style?: TextDecorationStyle;
+}
+/**
+ * Defines the options of font.
+ *
+ * @interface FontSettingOptions
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare interface FontSettingOptions {
+    /**
+      * Define whether VariableFontWeight is supported.
+      *
+      * @type { ?boolean }
+      * @syscap SystemCapability.ArkUI.ArkUI.Full
+      * @since 20
+      */
+    enableVariableFontWeight?: boolean;
+}
+/**
+* The TextChangeOptions.
+* @interface TextChangeOptions
+* @syscap SystemCapability.ArkUI.ArkUI.Full
+* @since 20
+*/
+export declare interface TextChangeOptions {
+    /**
+     * The selected area before the change.
+     *
+     * @type { TextRange }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    rangeBefore: TextRange;
+    /**
+     * The selected area after the change.
+     *
+     * @type { TextRange }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    rangeAfter: TextRange;
+    /**
+     * The content before the change.
+     *
+     * @type { string }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    oldContent: string;
+    /**
+     * The info of PreviewText before the change.
+     *
+     * @type { PreviewText }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    oldPreviewText: PreviewText;
+}
+/**
+ * Define the editableText Component changed value.
+ *
+ * @interface EditableTextChangeValue
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export interface EditableTextChangeValue {
+    /**
+     * Value of body text, without previewText value.
+     *
+     * @type { string }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    content: string;
+    /**
+     * Info of previewText, contains previewText value and start index.
+     *
+     * @type { ?PreviewText }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    previewText?: PreviewText;
+    /**
+     * The TextChangeOptions.
+     *
+     * @type { TextChangeOptions }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    options?: TextChangeOptions;
+}
+/**
+ * Defines text menu show mode.
+ *
+ * @enum { number }
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare enum TextMenuShowMode {
+    /**
+     * Display the text selection menu in the current window.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    DEFAULT = 0,
+    /**
+     * Prefer to display the text selection menu in a separate window
+     * and continue to display it within the current window if a separate window is not supported
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    PREFER_WINDOW = 1
+}
+/**
+ * Defines text menu options.
+ *
+ * @interface TextMenuOptions
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare interface TextMenuOptions {
+    /**
+     * Text menu show mode.
+     *
+     * @type { ?TextMenuShowMode }
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    showMode?: TextMenuShowMode;
+}
+/**
+ * Defines keyboard appearance.
+ *
+ * @enum { number }
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare enum KeyboardAppearance {
+    /**
+     * Default appearance mode, don't adopt immersive styles
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    NONE_IMMERSIVE = 0,
+    /**
+     * Immersive mode
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    IMMERSIVE = 1,
+    /**
+     * Light immersive style
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    LIGHT_IMMERSIVE = 2,
+    /**
+     * Dark immersive style
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    DARK_IMMERSIVE = 3
+}