import type { Vec3 } from "./Vec3";
import { Vec4 } from "./Vec4";
export declare class Mat4 {
    readonly data: Array<number>;
    constructor(data: Array<number>);
    static identity(): Mat4;
    static scale(x: number, y: number, z: number): Mat4;
    static translate(x: number, y: number, z: number): Mat4;
    static xRotation(angle: number): Mat4;
    static yRotation(angle: number): Mat4;
    static zRotation(angle: number): Mat4;
    static rotate(x: number, y: number, z: number): Mat4;
    /**
     * @param q rotation quaternion
     * @param v translation vector
     * @returns a matrix combining rotation and translation
     */
    static getRotationAndTranslationFromQuatAndVec(q: Vec4, v: Vec4): Mat4;
    /**
     * Generates orthogonal projection matrix with near/far clip planes corresponding to a normalized
     * NDC z-range of [0, 1].
     */
    static orthographic(left: number, right: number, bottom: number, top: number, near: number, far: number): Mat4;
    /**
     * `fov` is in radians. Assumes WebGPU NDC z-range of [0, 1].
     */
    static perspective(fov: number, aspect: number, near: number, far: number): Mat4;
    static lookAt(position: Vec3, target: Vec3, up: Vec3): Mat4;
    translate(offset: Vec3): Mat4;
    rotate(angle: Vec3): Mat4;
    scale(scale: Vec3): Mat4;
    transpose(): Mat4;
    multiplyVec4(vec: Vec4): Vec4;
    multiply(other: Mat4): Mat4;
    invert(): Mat4;
}