import { EdgerOrientationValue } from './internal/model';
export declare const lockOrientation: (orientation: EdgerOrientationValue) => Promise<{
    orientation: EdgerOrientationValue;
}>;
export declare const unlockOrientation: () => Promise<{
    orientation: EdgerOrientationValue;
}>;
export declare const getOrientation: () => Promise<{
    orientation: EdgerOrientationValue;
}>;