import { Client, WlDataDeviceResource, WlPointerRequests, WlPointerResource, WlSurfaceResource } from 'westfield-runtime-server';
import { AxisEvent } from './AxisEvent';
import { ButtonEvent } from './ButtonEvent';
import { DataSource } from './DataSource';
import { KeyboardGrab } from './Keyboard';
import { KeyEvent } from './KeyEvent';
import { Point } from './math/Point';
import { Seat } from './Seat';
import Surface from './Surface';
import SurfaceRole from './SurfaceRole';
import View from './View';
export declare class DefaultPointerGrab implements PointerGrab {
    readonly pointer: Pointer;
    private constructor();
    static create(pointer: Pointer): PointerGrab;
    axis(event: AxisEvent): void;
    button(event: ButtonEvent): void;
    cancel(): void;
    focus(): void;
    frame(): void;
    motion(event: ButtonEvent): void;
}
export interface PointerGrab {
    focus(): void;
    motion(event: ButtonEvent): void;
    button(event: ButtonEvent): void;
    axis(event: AxisEvent): void;
    frame(): void;
    cancel(): void;
}
export declare class PointerDrag implements PointerGrab, KeyboardGrab {
    readonly pointer: Pointer;
    readonly client: Client;
    icon?: View | undefined;
    dataSource?: DataSource | undefined;
    dataSourceListener: () => void;
    focusView?: View;
    focusResource?: WlDataDeviceResource;
    deltaPoint?: Point;
    iconListener: () => void;
    private constructor();
    static create(pointer: Pointer, client: Client, icon: View | undefined, source: DataSource | undefined): PointerDrag;
    end(): void;
    axis(event: AxisEvent): void;
    button(event: ButtonEvent): void;
    cancel(): void;
    focus(): void;
    frame(): void;
    key(event: KeyEvent): void;
    modifiers(serial: number, modsDepressed: number, modsLatched: number, modsLocked: number, group: number): void;
    motion(event: ButtonEvent): void;
    private setFocus;
    private readonly iconDestroyListener;
    private readonly focusListener;
    private destroyDragFocus;
}
export declare class DragIconRole implements SurfaceRole {
    readonly view: View;
    readonly pointer: Pointer;
    private constructor();
    static create(icon: Surface, pointer: Pointer): DragIconRole;
    onCommit(surface: Surface): void;
}
export declare class CursorRole implements SurfaceRole {
    readonly pointer: Pointer;
    readonly view: View;
    hotspot: Point;
    private constructor();
    static create(pointer: Pointer, cursor: Surface, hotspot: Point): CursorRole;
    onCommit(surface: Surface): void;
    renderPointerCursor(): void;
}
export declare class Pointer implements WlPointerRequests {
    readonly seat: Seat;
    sx: number;
    sy: number;
    readonly defaultGrab: PointerGrab;
    focusListeners: (() => void)[];
    motionListeners: (() => void)[];
    fousSerial: number;
    scrollFactor: number;
    resources: WlPointerResource[];
    focus?: View;
    x: number;
    y: number;
    buttonCount: number;
    sprite?: View;
    grab: PointerGrab;
    grabButton?: 0 | 1 | 2 | 3 | 4;
    grabTime?: number;
    grabPoint?: Point;
    grabSerial?: number;
    private readonly spriteDestroyListener;
    private constructor();
    static create(seat: Seat): Pointer;
    setCursor(resource: WlPointerResource, serial: number, surfaceResource: WlSurfaceResource | undefined, hotspotX: number, hotspotY: number): void;
    release(resource: WlPointerResource): void;
    clearFocus(): void;
    setFocus(view: View | undefined, sx: number, sy: number): void;
    setDefaultCursor(): void;
    startDrag(source: DataSource | undefined, icon: Surface | undefined, client: Client): void;
    startGrab(grab: PointerGrab): void;
    endGrab(): void;
    moveTo({ x, y }: Point): void;
    sendFrame(): void;
    sendMotion(event: ButtonEvent): void;
    sendAxis(event: AxisEvent): void;
    sendButton(event: ButtonEvent): void;
    private readonly focusViewListener;
    private unmapSprite;
    private frame;
    private motion;
}