import { Color } from "@systemic-games/pixels-core-animation";
import EditRgbKeyframe from "./EditRgbKeyframe";
import Editable from "./Editable";
export default class EditRgbGradient extends Editable {
    keyframes: EditRgbKeyframe[];
    get empty(): boolean;
    get duration(): number;
    get firstTime(): number;
    get lastTime(): number;
    constructor(opt?: {
        uuid?: string;
        keyframes?: EditRgbKeyframe[];
    });
    duplicate(uuid?: string): EditRgbGradient;
    static createFromKeyFrames(keyframes: {
        time: number;
        color: Color;
    }[]): EditRgbGradient;
}
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