Function checkPermission

checkPermission(options: CheckPermissionOptions): Promise<0 | 1 | 2>
Checks the permission based on the provided settings.

If permissionConfig and participantLevel are provided, uses the per-level configuration to determine permissions. Otherwise falls back to room-wide eventSettings (audioSetting, videoSetting, etc.).
Parameters
- options: CheckPermissionOptions
  The options for checking permissions.
  - audioSetting: string
  - videoSetting: string
  - screenshareSetting: string
  - chatSetting: string
  - permissionType: "audioSetting" | "videoSetting" | "screenshareSetting" | "chatSetting"
  - OptionalpermissionConfig?: PermissionConfig | null
  - OptionalparticipantLevel?: string
Returns Promise<0 | 1 | 2>
- Returns 0 if the setting is "allow", 1 if the setting is "approval", and 2 for other settings or invalid permission types.
Throws
Will throw an error if an unexpected error occurs during the permission check.
Example
```
const options = {
  permissionType: 'audioSetting',
  audioSetting: 'allow',
  videoSetting: 'approval',
  screenshareSetting: 'approval',
  chatSetting: 'allow',
  // Optional: per-level config override
  permissionConfig: { level0: {...}, level1: {...} },
  participantLevel: "0",
};

checkPermission(options)
  .then(result => {
    console.log('Permission result:', result);
  })
  .catch(error => {
    console.error('Error checking permission:', error);
  });
```
- Defined in consumers/checkPermission.ts:56