import { Vector2 } from 'touchcontroller';
import { Anchor } from './Anchor';
import { Donor } from './Donor';
import { Rect } from './Rect';
export declare class Acceptor extends Anchor {
    accepts: number;
    order: 'UP' | 'DOWN' | 'KEEP';
    donors: Donor[];
    constructor(rect: Rect, type: string, relativePosition: Vector2, accepts: number, order?: 'UP' | 'DOWN' | 'KEEP');
    clone(): Acceptor;
    snapDonor(donor: Donor): void;
    readonly full: boolean;
    isAccepting(donor: Donor): boolean;
    readonly followingDonors: Donor[];
}