| Change Type | Old Version | New Version | d.ts File |
| ---- | ------ | ------ | -------- |
|Permission deleted|Class name: power<br>Method or attribute name: function getPowerMode(): DevicePowerMode;<br>Permission: ohos.permission.POWER_OPTIMIZATION|Class name: power<br>Method or attribute name: function getPowerMode(): DevicePowerMode;<br>Permission: N/A|@ohos.power.d.ts|