import type { Tuple } from "@dunes/tools";
import { Vec3, type VecData } from "../vec/index.js";
export type MatData<Dim extends number> = Tuple<VecData<Dim>, Dim>;
export type Mat2Data = MatData<2>;
export type Mat3Data = MatData<3>;
export type Mat4Data = MatData<4>;
declare class Mat<Dim extends number> {
    readonly dim: Dim;
    protected array: MatData<Dim>;
    constructor(dim: Dim, init?: number);
    null(): this;
    identity(): this;
    [Symbol.iterator](): Iterator<number>;
    data(): MatData<Dim>;
    get(row: number, col: number): number;
    setAt(row: number, col: number, value: number): this;
    set(mat: MatData<Dim>): this;
    multiply(other: Mat<Dim>): this;
    toFloat32Array(): Float32Array;
}
export declare class Mat4 extends Mat<4> {
    constructor(init: number);
    constructor(mat: Mat4Data);
    static translation(position: Vec3): Mat4;
    static scale(scale: Vec3): Mat4;
    static rotation(angle: number, axis: Vec3): Mat4;
    static orthographic(left: number, right: number, bottom: number, top: number, near: number, far: number): Mat4;
    static perspective(fovDeg: number, aspect: number, near: number, far: number): Mat4;
}
export {};
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