import { WlBufferResource } from 'westfield-runtime-server';
import BufferImplementation from '../BufferImplementation';
import Surface from '../Surface';
import BufferStream from './BufferStream';
import { DecodedFrame } from './DecodedFrame';
/**
 *
 *            A buffer provides the content for a wl_surface. Buffers are
 *            created through factory interfaces such as gr_drm, gr_shm or
 *            similar. It has a width and a height and can be attached to a
 *            gr_surface, but the mechanism by which a client provides and
 *            updates the contents is defined by the buffer factory interface.
 */
export default class StreamingBuffer implements BufferImplementation<Promise<DecodedFrame | undefined>> {
    readonly resource: WlBufferResource;
    readonly bufferStream: BufferStream;
    released: boolean;
    private decodedFrame?;
    private constructor();
    static create(wlBufferResource: WlBufferResource): StreamingBuffer;
    destroy(resource: WlBufferResource): void;
    getContents(surface: Surface, commitSerial: number): Promise<DecodedFrame | undefined>;
    release(): void;
}