parseAsync( input, options ) {

		const scope = this;

		return new Promise( function ( resolve, reject ) {

			scope.parse( input, resolve, reject, options );

		} );

	}
Async version of {@link GLTFExporter#parse}.

@param {Scene|Array<Scene>} input - A scene or an array of scenes.
@param {GLTFExporter~Options} options - options.
@return {Promise<ArrayBuffer|string>} A Promise that resolved with the exported glTF data.