import { InteractionEvent, Point } from "pixi.js";
import { DBase } from "./d-base";
import { DThemeViewGesture, DViewGesture, DViewGestureOptions } from "./d-view-gesture";
import { DViewParent } from "./d-view-parent";
import { DViewTarget, DViewToTarget } from "./d-view-to-target";
import { UtilGesture } from "./util/util-gesture";
import { DViewConstraint } from "./d-view-constraint";
export declare class DViewGestureImpl implements DViewGesture {
    protected _owner: DBase;
    protected _parent: DViewParent;
    protected _constraint: DViewConstraint;
    protected _gestureUtil?: UtilGesture<DBase>;
    constructor(owner: DBase, toTarget: DViewToTarget, parent: DViewParent, constraint: DViewConstraint, theme: DThemeViewGesture, options?: DViewGestureOptions);
    protected onStart(target: DBase): void;
    protected onEnd(target: DBase): void;
    protected onStop(target: DBase): void;
    protected onTap(target: DBase, e: InteractionEvent): void;
    protected onLongPress(target: DBase, e: InteractionEvent): void;
    protected onGestureMove(target: DViewTarget | null, dx: number, dy: number, x: number, y: number, ds: number, work: Point): void;
    stop(): void;
    onDown(e: InteractionEvent): void;
}