| Change Type | Old Version | New Version | d.ts File |
| ---- | ------ | ------ | -------- |
|Added|NA|Class name: AxisType<br>Method or attribute name: type AxisType =<br><br>    'touchmajor'<br><br>    \| 'touchminor'<br><br>    \| 'orientation'<br><br>    \| 'x'<br><br>    \| 'y'<br><br>    \| 'pressure'<br><br>    \| 'toolminor'<br><br>    \| 'toolmajor'<br><br>    \| 'null';|@ohos.multimodalInput.inputDevice.d.ts|
|Added|NA|Module name: ohos.multimodalInput.pointer<br>Class name: PrimaryButton|@ohos.multimodalInput.pointer.d.ts|
|Added|NA|Class name: PrimaryButton<br>Method or attribute name: |@ohos.multimodalInput.pointer.d.ts|
|Added|NA|Module name: ohos.multimodalInput.pointer<br>Class name: PrimaryButton<br>Method or attribute name: LEFT = 0|@ohos.multimodalInput.pointer.d.ts|
|Added|NA|Module name: ohos.multimodalInput.pointer<br>Class name: PrimaryButton<br>Method or attribute name: RIGHT = 1|@ohos.multimodalInput.pointer.d.ts|
|Added|NA|Module name: ohos.multimodalInput.pointer<br>Class name: pointer<br>Method or attribute name: function setMousePrimaryButton(primary: PrimaryButton, callback: AsyncCallback\<void>): void;|@ohos.multimodalInput.pointer.d.ts|
|Added|NA|Module name: ohos.multimodalInput.pointer<br>Class name: pointer<br>Method or attribute name: function setMousePrimaryButton(primary: PrimaryButton): Promise\<void>;|@ohos.multimodalInput.pointer.d.ts|
|Added|NA|Module name: ohos.multimodalInput.pointer<br>Class name: pointer<br>Method or attribute name: function getMousePrimaryButton(callback: AsyncCallback\<PrimaryButton>): void;|@ohos.multimodalInput.pointer.d.ts|
|Added|NA|Module name: ohos.multimodalInput.pointer<br>Class name: pointer<br>Method or attribute name: function getMousePrimaryButton(): Promise\<PrimaryButton>;|@ohos.multimodalInput.pointer.d.ts|
|Added|NA|Module name: ohos.multimodalInput.pointer<br>Class name: pointer<br>Method or attribute name: function setHoverScrollState(state: boolean, callback: AsyncCallback\<void>): void;|@ohos.multimodalInput.pointer.d.ts|
|Added|NA|Module name: ohos.multimodalInput.pointer<br>Class name: pointer<br>Method or attribute name: function setHoverScrollState(state: boolean): Promise\<void>;|@ohos.multimodalInput.pointer.d.ts|
|Added|NA|Module name: ohos.multimodalInput.pointer<br>Class name: pointer<br>Method or attribute name: function getHoverScrollState(callback: AsyncCallback\<boolean>): void;|@ohos.multimodalInput.pointer.d.ts|
|Added|NA|Module name: ohos.multimodalInput.pointer<br>Class name: pointer<br>Method or attribute name: function getHoverScrollState(): Promise\<boolean>;|@ohos.multimodalInput.pointer.d.ts|
|Added|NA|Module name: ohos.multimodalInput.pointer<br>Class name: pointer<br>Method or attribute name: function setMouseScrollRows(rows: number, callback: AsyncCallback\<void>): void;|@ohos.multimodalInput.pointer.d.ts|
|Added|NA|Module name: ohos.multimodalInput.pointer<br>Class name: pointer<br>Method or attribute name: function setMouseScrollRows(rows: number): Promise\<void>;|@ohos.multimodalInput.pointer.d.ts|
|Added|NA|Module name: ohos.multimodalInput.pointer<br>Class name: pointer<br>Method or attribute name: function getMouseScrollRows(callback: AsyncCallback\<number>): void;|@ohos.multimodalInput.pointer.d.ts|
|Added|NA|Module name: ohos.multimodalInput.pointer<br>Class name: pointer<br>Method or attribute name: function getMouseScrollRows(): Promise\<number>;|@ohos.multimodalInput.pointer.d.ts|
|Added|NA|Module name: ohos.multimodalInput.shortKey<br>Class name: shortKey|@ohos.multimodalInput.shortKey.d.ts|
|Added|NA|Module name: ohos.multimodalInput.shortKey<br>Class name: shortKey<br>Method or attribute name: function setKeyDownDuration(businessKey: string, delay: number, callback: AsyncCallback\<void>): void;|@ohos.multimodalInput.shortKey.d.ts|
|Added|NA|Module name: ohos.multimodalInput.shortKey<br>Class name: shortKey<br>Method or attribute name: function setKeyDownDuration(businessKey: string, delay: number): Promise\<void>;|@ohos.multimodalInput.shortKey.d.ts|
|Deleted|Module name: ohos.multimodalInput.inputDevice<br>Class name: AxisType<br>Method or attribute name: type AxisType = 'touchMajor' \| 'touchMinor' \| 'orientation' \| 'x' \| 'y' \| 'pressure' \| 'toolMinor' \| 'toolMajor' \| 'NULL';|NA|@ohos.multimodalInput.inputDevice.d.ts|