import { vec2 } from 'gl-matrix';
import { BodyInterface, WorldInterface, JointInterface, ConstraintInterface } from '../types';
export interface PrismaticJointDef {
    bodyA: Readonly<BodyInterface>;
    pivotA?: Readonly<vec2>;
    bodyB: Readonly<BodyInterface>;
    pivotB?: Readonly<vec2>;
    localAxis?: Readonly<vec2>;
    refAngle?: number;
    minDistance?: number;
    maxDistance?: number;
}
export declare class PrismaticJoint implements JointInterface {
    readonly world: WorldInterface;
    readonly bodyA: Readonly<BodyInterface>;
    readonly pivotA: Readonly<vec2>;
    readonly bodyB: Readonly<BodyInterface>;
    readonly pivotB: Readonly<vec2>;
    readonly localAxis: Readonly<vec2>;
    readonly refAngle: number;
    readonly minDistance: number;
    readonly maxDistance: number;
    private readonly constraints;
    constructor(world: WorldInterface, bodyA: Readonly<BodyInterface>, pivotA: Readonly<vec2>, bodyB: Readonly<BodyInterface>, pivotB: Readonly<vec2>, localAxis: Readonly<vec2>, refAngle: number, minDistance: number, maxDistance: number);
    [Symbol.iterator](): Iterator<ConstraintInterface>;
}