import { vec2 } from 'gl-matrix';
import { BodyInterface, WorldInterface, MouseControlInterface, ConstraintClamping } from '../types';
import { ConstraintBase } from './constraint.base';
export declare class MouseXConstraint extends ConstraintBase {
    readonly world: WorldInterface;
    readonly bodyA: BodyInterface;
    readonly joint: Readonly<vec2>;
    readonly control: MouseControlInterface;
    readonly stiffness: number;
    readonly maxForce: number;
    private readonly pa;
    private readonly ra;
    private readonly cursor;
    constructor(world: WorldInterface, bodyA: BodyInterface, joint: Readonly<vec2>, control: MouseControlInterface, stiffness: number, maxForce?: number);
    getJacobian(out: Float32Array): void;
    getPushFactor(dt: number): number;
    getClamping(): ConstraintClamping;
}