deriveInitialPermissionStatus

function deriveInitialPermissionStatus(prevStatus, getPermissionState): Promise<UserMediaStatus>;

Parameters

Parameter	Type	Default value
`prevStatus`	`UserMediaStatus`	`undefined`
`getPermissionState`	(`anyActiveAudioTrack?`, `anyActiveVideoTrack?`, `getDevices?`) => `Promise`<`InputDevicePermission`>	`getInputDevicePermissionState`