/**
 * Returns a value between 0-1 that represents the percentage that x has moved between min and max, but smoothed or slowed down the closer X is to the min and max. see [https://en.wikipedia.org/wiki/Smoothstep](https://en.wikipedia.org/wiki/Smoothstep) for details.
 *
 * @remarks
 * It takes 3 arguments.
 *
 * `smoothstep(x, min, max)`
 *
 * - `x` - value to remap
 * - `min` - range min
 * - `max` - range max
 *
 * ## Usage
 *
 * - `smoothstep(2,3,2.5)` - returns 0.5
 *
 */
import { BaseMethod } from './_Base';
export declare class SmootherstepExpression extends BaseMethod {
    static requiredArguments(): (string[] | undefined)[];
    processArguments(args: any[]): Promise<number>;
}