import { WlSubsurfaceRequests, WlSubsurfaceResource, WlSurfaceResource } from 'westfield-runtime-server';
import { Point } from './math/Point';
import Session from './Session';
import Surface from './Surface';
import SurfaceRole from './SurfaceRole';
import View from './View';
export default class Subsurface implements WlSubsurfaceRequests, SurfaceRole {
    private readonly session;
    readonly parent: Surface;
    readonly surface: Surface;
    readonly resource: WlSubsurfaceResource;
    readonly view: View;
    static create(session: Session, parentWlSurfaceResource: WlSurfaceResource, wlSurfaceResource: WlSurfaceResource, wlSubsurfaceResource: WlSubsurfaceResource): Subsurface;
    pendingPosition?: Point;
    private sync;
    private cacheDirty;
    private readonly cachedState;
    private inert;
    private constructor();
    private commitCache;
    onParentCommit(): void;
    private commitPendingToCache;
    onCommit(surface: Surface): void;
    destroy(resource: WlSubsurfaceResource): void;
    setPosition(resource: WlSubsurfaceResource, x: number, y: number): void;
    placeAbove(resource: WlSubsurfaceResource, sibling: WlSurfaceResource): void;
    placeBelow(resource: WlSubsurfaceResource, sibling: WlSurfaceResource): void;
    private get effectiveSync();
    private get parentEffectiveSync();
    setSync(resource: WlSubsurfaceResource): void;
    setDesync(resource: WlSubsurfaceResource): void;
}