import { WlRegionRequests, WlRegionResource } from 'westfield-runtime-server';
import { Point } from './math/Point';
import { Rect } from './math/Rect';
export declare function createPixmanRegion(): number;
export declare function fini(pixmanRegion: number): void;
export declare function init(pixmanRegion: number): void;
export declare function initInfinite(pixmanRegion: number): void;
export declare function initRect(pixmanRegion: number, rect: Rect): void;
export declare function union(result: number, left: number, right: number): void;
export declare function intersect(result: number, left: number, right: number): void;
export declare function unionRect(result: number, left: number, x: number, y: number, width: number, height: number): void;
export declare function destroyPixmanRegion(pixmanRegion: number): void;
export declare function contains(pixmanRegion: number, point: Point): boolean;
export declare function copyTo(destination: number, source: number): void;
export declare function clear(pixmanRegion: number): void;
export declare function containsRectangle(pixmanRegion: number, box: Rect): boolean;
export declare function notEmpty(pixmanRegion: number): boolean;
export declare function equal(pixmanRegion1: number, pixmanRegion2: number): boolean;
export declare function rectangles(pixmanRegion: number): Rect[];
declare class Region implements WlRegionRequests {
    readonly resource: WlRegionResource;
    readonly pixmanRegion: number;
    static create(wlRegionResource: WlRegionResource): Region;
    private constructor();
    destroy(resource: WlRegionResource): void;
    add(resource: WlRegionResource, x: number, y: number, width: number, height: number): void;
    subtract(resource: WlRegionResource, x: number, y: number, width: number, height: number): void;
}
export default Region;