import { Matrix } from './matrix';
export declare class Scalar {
    static interpolate(a: number, b: number, t: number): number;
    static radiansToDegrees(radians: number): number;
    static degreesToRadians(degrees: number): number;
    static clamp(min: number, max: number, x: number): number;
    x: number;
    constructor(x?: number);
    scaleSelf(this: Scalar, x: number): Scalar;
    normalizeSelf(this: Scalar, x: number): this;
    transformSelf(this: Scalar, matrix: Matrix): Scalar;
}