| Change Type | Old Version | New Version | d.ts File |
| ---- | ------ | ------ | -------- |
|Added|NA|Class name: accessibility;<br>Method or attribute name: function isOpenAccessibilitySync(): boolean;|@ohos.accessibility.d.ts|
|Added|NA|Class name: accessibility;<br>Method or attribute name: function isOpenTouchGuideSync(): boolean;|@ohos.accessibility.d.ts|
|Added|NA|Class name: sourcefile;<br>Method or attribute name: export type AccessibilityElement = _AccessibilityElement;|@ohos.application.AccessibilityExtensionAbility.d.ts|
|Added|NA|Class name: sourcefile;<br>Method or attribute name: export type ElementAttributeValues = _ElementAttributeValues;|@ohos.application.AccessibilityExtensionAbility.d.ts|
|Added|NA|Class name: sourcefile;<br>Method or attribute name: export type FocusDirection = _FocusDirection;|@ohos.application.AccessibilityExtensionAbility.d.ts|
|Added|NA|Class name: sourcefile;<br>Method or attribute name: export type ElementAttributeKeys = keyof ElementAttributeValues;|@ohos.application.AccessibilityExtensionAbility.d.ts|
|Added|NA|Class name: sourcefile;<br>Method or attribute name: export type FocusType = _FocusType;|@ohos.application.AccessibilityExtensionAbility.d.ts|
|Added|NA|Class name: sourcefile;<br>Method or attribute name: export type WindowType = _WindowType;|@ohos.application.AccessibilityExtensionAbility.d.ts|
|Added|NA|Class name: sourcefile;<br>Method or attribute name: export type Rect = _Rect;|@ohos.application.AccessibilityExtensionAbility.d.ts|
|Added|NA|Class name: sourcefile;<br>Method or attribute name: export type AccessibilityExtensionContext = _AccessibilityExtensionContext.default;|@ohos.application.AccessibilityExtensionAbility.d.ts|
|Added|NA|Class name: AccessibilityExtensionContext;<br>Method or attribute name: injectGestureSync(gesturePath: GesturePath): void;|AccessibilityExtensionContext.d.ts|
|Deprecated version changed|Class name: accessibility;<br>Method or attribute name: function isOpenAccessibility(callback: AsyncCallback\<boolean>): void;<br>Old version information: |Class name: accessibility;<br>Method or attribute name: function isOpenAccessibility(callback: AsyncCallback\<boolean>): void;<br>New version information: 10<br>Substitute API: ohos.accessibility#isOpenAccessibilitySync|@ohos.accessibility.d.ts|
|Deprecated version changed|Class name: accessibility;<br>Method or attribute name: function isOpenAccessibility(): Promise\<boolean>;<br>Old version information: |Class name: accessibility;<br>Method or attribute name: function isOpenAccessibility(): Promise\<boolean>;<br>New version information: 10<br>Substitute API: ohos.accessibility#isOpenAccessibilitySync|@ohos.accessibility.d.ts|
|Deprecated version changed|Class name: accessibility;<br>Method or attribute name: function isOpenTouchGuide(callback: AsyncCallback\<boolean>): void;<br>Old version information: |Class name: accessibility;<br>Method or attribute name: function isOpenTouchGuide(callback: AsyncCallback\<boolean>): void;<br>New version information: 10<br>Substitute API: ohos.accessibility#isOpenTouchGuideSync|@ohos.accessibility.d.ts|
|Deprecated version changed|Class name: accessibility;<br>Method or attribute name: function isOpenTouchGuide(): Promise\<boolean>;<br>Old version information: |Class name: accessibility;<br>Method or attribute name: function isOpenTouchGuide(): Promise\<boolean>;<br>New version information: 10<br>Substitute API: ohos.accessibility#isOpenTouchGuideSync|@ohos.accessibility.d.ts|
|Deprecated version changed|Class name: AccessibilityExtensionContext;<br>Method or attribute name: injectGesture(gesturePath: GesturePath, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: AccessibilityExtensionContext;<br>Method or attribute name: injectGesture(gesturePath: GesturePath, callback: AsyncCallback\<void>): void;<br>New version information: 10<br>Substitute API: AccessibilityExtensionContext/AccessibilityExtensionContext#injectGestureSync|AccessibilityExtensionContext.d.ts|
|Deprecated version changed|Class name: AccessibilityExtensionContext;<br>Method or attribute name: injectGesture(gesturePath: GesturePath): Promise\<void>;<br>Old version information: |Class name: AccessibilityExtensionContext;<br>Method or attribute name: injectGesture(gesturePath: GesturePath): Promise\<void>;<br>New version information: 10<br>Substitute API: AccessibilityExtensionContext/AccessibilityExtensionContext#injectGestureSync|AccessibilityExtensionContext.d.ts|
|Type changed|Class name: accessibility;<br>Method or attribute name: type AbilityType = 'audible' \| 'generic' \| 'haptic' \| 'spoken' \| 'visual' \| 'all';<br>Old version information: 'audible' \| 'generic' \| 'haptic' \| 'spoken' \| 'visual' \| 'all'|Class name: accessibility;<br>Method or attribute name: type AbilityType = 'audible' \| 'generic' \| 'haptic' \| 'spoken' \| 'visual' \| 'all';<br>New version information: |@ohos.accessibility.d.ts|