Change Type	Old Version	New Version	d.ts File
Added	NA	Class name: systemParameterEnhance; Method or attribute name: function getSync(key: string, def?: string): string;	@ohos.systemParameterEnhance.d.ts
Added	NA	Class name: systemParameterEnhance; Method or attribute name: function get(key: string, callback: AsyncCallback<string>): void;	@ohos.systemParameterEnhance.d.ts
Added	NA	Class name: systemParameterEnhance; Method or attribute name: function get(key: string, def: string, callback: AsyncCallback<string>): void;	@ohos.systemParameterEnhance.d.ts
Added	NA	Class name: systemParameterEnhance; Method or attribute name: function get(key: string, def?: string): Promise<string>;	@ohos.systemParameterEnhance.d.ts
Added	NA	Class name: systemParameterEnhance; Method or attribute name: function setSync(key: string, value: string): void;	@ohos.systemParameterEnhance.d.ts
Added	NA	Class name: systemParameterEnhance; Method or attribute name: function set(key: string, value: string, callback: AsyncCallback<void>): void;	@ohos.systemParameterEnhance.d.ts
Added	NA	Class name: systemParameterEnhance; Method or attribute name: function set(key: string, value: string): Promise<void>;	@ohos.systemParameterEnhance.d.ts
Deprecated version changed	Class name: Device; Method or attribute name: static getInfo(options?: GetDeviceOptions): void; Old version:	Class name: Device; Method or attribute name: static getInfo(options?: GetDeviceOptions): void; New version: 6 Substitute API:	@system.device.d.ts