import type { WidgetFrameAppearance } from "@getuserfeedback/protocol/host";
export type NativeWidgetCornerRadii = {
    bottomLeft: number;
    bottomRight: number;
    topLeft: number;
    topRight: number;
};
export declare function safeParseNativeWidgetCanonicalRadii(value: string): NativeWidgetCornerRadii | undefined;
export declare function toNativeWidgetCornerRadii(appearance?: WidgetFrameAppearance): NativeWidgetCornerRadii;