import * as THREE from 'three';
export declare const MAX_GRADIENT_STOPS = 4;
export declare const DEFAULT_GRADIENT_PANEL_PROPS: {
    readonly cornerRadius: 0;
    readonly fillColor: "rgba(0,0,0,0)";
    readonly innerShadowColor: "rgba(0,0,0,0)";
    readonly innerShadowBlur: 0;
    readonly innerShadowPosition: THREE.Vector2;
    readonly innerShadowSpread: 0;
    readonly innerShadowFalloff: 1;
    readonly dropShadowColor: "rgba(0,0,0,0)";
    readonly dropShadowBlur: 0;
    readonly dropShadowPosition: THREE.Vector2;
    readonly dropShadowSpread: 0;
    readonly dropShadowFalloff: 1;
    readonly strokeColor: "rgba(0,0,0,0)";
    readonly strokeWidth: 0;
    readonly strokeAlign: "center";
};