import { Vector2 } from '@galacean/effects-math/es/core/vector2';
import { Vector3 } from '@galacean/effects-math/es/core/vector3';
import { Vector4 } from '@galacean/effects-math/es/core/vector4';
import type * as spec from '@galacean/effects-specification';
import { ValueGetter } from './value-getter';
export declare class Vector4Curve extends ValueGetter<Vector4> {
    private value;
    private xCurve;
    private yCurve;
    private zCurve;
    private wCurve;
    onCreate(arg: spec.Vector4CurveData): void;
    getValue(t: number): Vector4;
    getMaxTime(): number;
}
export declare class Vector3Curve extends ValueGetter<Vector3> {
    private value;
    private xCurve;
    private yCurve;
    private zCurve;
    onCreate(arg: spec.Vector3CurveData): void;
    getValue(t: number): Vector3;
    getMaxTime(): number;
}
export declare class Vector2Curve extends ValueGetter<Vector2> {
    private value;
    private xCurve;
    private yCurve;
    onCreate(arg: spec.Vector2CurveData): void;
    getValue(t: number): Vector2;
    getMaxTime(): number;
}