import { Ray, Vector2, Vector3 } from "@babylonjs/core";
import { iVector2 } from "@chantey/core";
export declare type Plane = ReturnType<typeof createPlane>;
export declare const Identity: () => {
    origin: Vector3;
    normal: Vector3;
    tangent: Vector3;
    bitangent: Vector3;
};
export declare const createPlane: (origin: Vector3, normal: Vector3, bitangent?: Vector3) => {
    origin: Vector3;
    normal: Vector3;
    tangent: Vector3;
    bitangent: Vector3;
};
export declare const projectVector2: (plane: Plane, { x, y }: Vector2) => Vector3;
export declare const pointOnPlane: (plane: Plane, point: Vector3) => Vector3;
export declare const raycastPlane: (plane: Plane, ray: Ray, result?: Vector3) => Vector3;
export declare const screenToViewport: (width: number, height: number, fov: number, distance: number, result?: iVector2) => iVector2;
export declare const toString: (plane: Plane) => string;