/*!
 * Copyright (c) Microsoft Corporation.
 * Licensed under the MIT License.
 */
import { vec3 } from "gl-matrix";
export declare class PaletteHelper {
    private static _rgb;
    static resample(colorsIn: Uint8Array, divisionsOut: number, reverse?: boolean): Uint8Array;
    static truncate(colorsIn: Uint8Array, divisionsOut: number, reverse?: boolean): Uint8Array;
    static resampleStops(stops: {
        position: number;
        r: number;
        g: number;
        b: number;
    }[], divisions: number, reverse?: boolean): Uint8Array;
    static lerpRgb(from: vec3, to: vec3, divisions: number): Uint8Array;
    static lerpHsv(from: vec3, to: vec3, divisions: number): Uint8Array;
}