import { tav } from '../tav';
import { Effect } from './tav-effect';
/**
 * Change the video color with a LUT file.
 * @category Effects
 */
export declare class LUTEffect extends Effect {
    /**
     * Make a LUTEffect from a LUT file.
     * @param path The path of the LUT file.
     * @param strength The strength of the LUT effect, the value is between 0 and 1.
     * @returns new LUTEffect object
     */
    static MakeFromPath(path: string, strength?: number): Promise<LUTEffect>;
    readonly type: string;
    private _strength;
    private _path;
    private localPath;
    clone(): LUTEffect;
    protected doPrepare(): Promise<void>;
    protected createClip(): Promise<tav.LUTEffect> | undefined;
    protected updateClip(effect: tav.LUTEffect): Promise<void>;
    /**
     * The strength of the LUT effect, the value is between 0 and 1.
     */
    get strength(): number;
    set strength(val: number);
    /**
     * The path of the LUT file.
     */
    get path(): string;
    set path(newPath: string);
}