import { MatrixIndex } from '../types';
export declare class Matrix {
    /**
     * Sets Matrix to:
     *
     *      | scaleX  skewX transX |
     *      |  skewY scaleY transY |
     *      |  pers0  pers1  pers2 |
     *
     * @param scaleX  horizontal scale factor
     * @param skewX   horizontal skew factor
     * @param transX  horizontal translation
     * @param skewY   vertical skew factor
     * @param scaleY  vertical scale factor
     * @param transY  vertical translation
     * @param pers0   input x-axis perspective factor
     * @param pers1   input y-axis perspective factor
     * @param pers2   perspective scale factor
     * @return        Matrix constructed from parameters
     */
    static makeAll(scaleX: number, skewX: number, transX: number, skewY: number, scaleY: number, transY: number, pers0?: number, pers1?: number, pers2?: number): Matrix;
    /**
     * Sets Matrix to scale by (sx, sy). Returned matrix is:
     *
     *       | sx  0  0 |
     *       |  0 sy  0 |
     *       |  0  0  1 |
     *
     *  @param scaleX  horizontal scale factor
     *  @param scaleY  [optionals] vertical scale factor, default equal scaleX.
     *  @return    Matrix with scale
     */
    static makeScale(scaleX: number, scaleY?: number): Matrix;
    /**
     * Sets Matrix to translate by (dx, dy). Returned matrix is:
     *
     *       | 1 0 dx |
     *       | 0 1 dy |
     *       | 0 0  1 |
     *
     * @param dx  horizontal translation
     * @param dy  vertical translation
     * @return    Matrix with translation
     */
    static makeTrans(dx: number, dy: number): Matrix;
    wasmIns: any;
    isDestroyed: boolean;
    constructor(wasmIns: any);
    /**
     * scaleX; horizontal scale factor to store
     */
    get a(): number;
    set a(value: number);
    /**
     * skewY; vertical skew factor to store
     */
    get b(): number;
    set b(value: number);
    /**
     * skewX; horizontal skew factor to store
     */
    get c(): number;
    set c(value: number);
    /**
     * scaleY; vertical scale factor to store
     */
    get d(): number;
    set d(value: number);
    /**
     * transX; horizontal translation to store
     */
    get tx(): number;
    set tx(value: number);
    /**
     * transY; vertical translation to store
     */
    get ty(): number;
    set ty(value: number);
    /**
     * Returns one matrix value.
     */
    get(index: MatrixIndex): number;
    /**
     * Sets Matrix value.
     */
    set(index: MatrixIndex, value: number): void;
    /**
     * Sets all values from parameters. Sets matrix to:
     *
     *      | scaleX  skewX transX |
     *      |  skewY scaleY transY |
     *      | persp0 persp1 persp2 |
     *
     * @param scaleX  horizontal scale factor to store
     * @param skewX   horizontal skew factor to store
     * @param transX  horizontal translation to store
     * @param skewY   vertical skew factor to store
     * @param scaleY  vertical scale factor to store
     * @param transY  vertical translation to store
     * @param persp0  input x-axis values perspective factor to store
     * @param persp1  input y-axis values perspective factor to store
     * @param persp2  perspective scale factor to store
     */
    setAll(scaleX: number, skewX: number, transX: number, skewY: number, scaleY: number, transY: number, pers0?: number, pers1?: number, pers2?: number): void;
    setAffine(a: number, b: number, c: number, d: number, tx: number, ty: number): void;
    /**
     * Sets Matrix to identity; which has no effect on mapped Point. Sets Matrix to:
     *
     *       | 1 0 0 |
     *       | 0 1 0 |
     *       | 0 0 1 |
     *
     * Also called setIdentity(); use the one that provides better inline documentation.
     */
    reset(): void;
    /**
     * Sets Matrix to translate by (dx, dy).
     * @param dx  horizontal translation
     * @param dy  vertical translation
     */
    setTranslate(dx: number, dy: number): void;
    /**
     * Sets Matrix to scale by sx and sy, about a pivot point at (px, py). The pivot point is
     * unchanged when mapped with Matrix.
     * @param sx  horizontal scale factor
     * @param sy  vertical scale factor
     * @param px  pivot on x-axis
     * @param py  pivot on y-axis
     */
    setScale(sx: number, sy: number, px?: number, py?: number): void;
    /**
     * Sets Matrix to rotate by degrees about a pivot point at (px, py). The pivot point is
     * unchanged when mapped with Matrix. Positive degrees rotates clockwise.
     *  @param degrees  angle of axes relative to upright axes
     *  @param px       pivot on x-axis
     *  @param py       pivot on y-axis
     */
    setRotate(degrees: number, px?: number, py?: number): void;
    /**
     * Sets Matrix to rotate by sinValue and cosValue, about a pivot point at (px, py).
     * The pivot point is unchanged when mapped with Matrix.
     * Vector (sinValue, cosValue) describes the angle of rotation relative to (0, 1).
     * Vector length specifies scale.
     */
    setSinCos(sinV: number, cosV: number, px?: number, py?: number): void;
    /**
     * Sets Matrix to skew by kx and ky, about a pivot point at (px, py). The pivot point is
     * unchanged when mapped with Matrix.
     * @param kx  horizontal skew factor
     * @param ky  vertical skew factor
     * @param px  pivot on x-axis
     * @param py  pivot on y-axis
     */
    setSkew(kx: number, ky: number, px?: number, py?: number): void;
    /**
     * Sets Matrix to Matrix a multiplied by Matrix b. Either a or b may be this.
     *
     * Given:
     *
     *          | A B C |      | J K L |
     *      a = | D E F |, b = | M N O |
     *          | G H I |      | P Q R |
     *
     * sets Matrix to:
     *
     *              | A B C |   | J K L |   | AJ+BM+CP AK+BN+CQ AL+BO+CR |
     *      a * b = | D E F | * | M N O | = | DJ+EM+FP DK+EN+FQ DL+EO+FR |
     *              | G H I |   | P Q R |   | GJ+HM+IP GK+HN+IQ GL+HO+IR |
     *
     * @param a  Matrix on left side of multiply expression
     * @param b  Matrix on right side of multiply expression
     */
    setConcat(a: Matrix, b: Matrix): void;
    /**
     * Preconcats the matrix with the specified scale. M' = M * S(sx, sy)
     */
    preTranslate(dx: number, dy: number): void;
    /**
     * Postconcats the matrix with the specified scale. M' = S(sx, sy, px, py) * M
     */
    preScale(sx: number, sy: number, px?: number, py?: number): void;
    /**
     * Preconcats the matrix with the specified rotation. M' = M * R(degrees, px, py)
     */
    preRotate(degrees: number, px?: number, py?: number): void;
    /**
     * Preconcats the matrix with the specified skew. M' = M * K(kx, ky, px, py)
     */
    preSkew(kx: number, ky: number, px?: number, py?: number): void;
    /**
     * Preconcats the matrix with the specified matrix. M' = M * other
     */
    preConcat(other: Matrix): void;
    /**
     * Postconcats the matrix with the specified translation. M' = T(dx, dy) * M
     */
    postTranslate(dx: number, dy: number): void;
    /**
     * Postconcats the matrix with the specified scale. M' = S(sx, sy, px, py) * M
     */
    postScale(sx: number, sy: number, px?: number, py?: number): void;
    /**
     * Postconcats the matrix with the specified rotation. M' = R(degrees, px, py) * M
     */
    postRotate(degrees: number, px?: number, py?: number): void;
    /**
     * Postconcats the matrix with the specified skew. M' = K(kx, ky, px, py) * M
     */
    postSkew(kx: number, ky: number, px?: number, py?: number): void;
    /**
     * Postconcats the matrix with the specified matrix. M' = other * M
     */
    postConcat(other: Matrix): void;
    destroy(): void;
}