export type Mat4 = [
    number,
    number,
    number,
    number,
    number,
    number,
    number,
    number,
    number,
    number,
    number,
    number,
    number,
    number,
    number,
    number
];
export type Vec3 = [number, number, number];
export declare const identity: (dest: Mat4) => Mat4;
export declare const create: () => Mat4;
export declare const copy: (mat1: Mat4, dest: Mat4) => void;
export declare const multiply: (mat1: Mat4, mat2: Mat4, dest: Mat4) => void;
export declare const scale: (mat: Mat4, vec: Vec3, dest: Mat4) => void;
export declare const translate: (mat: Mat4, vec: Vec3, dest: Mat4) => void;
export declare const rotate: (mat: Mat4, angle: number, axis: Vec3, dest: Mat4) => void;
export declare const lookAt: (eye: Vec3, center: Vec3, up: Vec3, dest: Mat4) => Mat4 | undefined;
export declare const perspective: (fov: number, aspect: number, near: number, far: number, dest: Mat4) => void;
export declare const transpose: (mat: Mat4, dest: Mat4) => void;
export declare const inverse: (mat: Mat4, dest: Mat4) => void;
export declare const normalize: (vec: Vec3) => number[];
export declare const lerp: (a: number, b: number, t: number) => number;