import { Base, Type } from "./type";
export declare class EasingFunctions extends Base {
    private static c(a);
    private static g(a);
    private static a(a);
    private static e(a, b);
    private static f(a, b);
    static cubicEase(a: number): number;
    static exponentialEase(a: number): number;
    static circleEase(a: number): number;
    static $t: Type;
}
