import React from "react";
export interface LoadingScreenProps {
    /** Message shown below the spinner. Default: "Loading..." */
    message?: string;
    /** Optional class name for the outer wrapper */
    className?: string;
    /** Test ID for testing */
    testId?: string;
}
/**
 * Full-page loading screen with centered spinner and message.
 * Use in route loading.tsx, suspense fallbacks, or inline loading states.
 */
export declare const LoadingScreen: React.FC<LoadingScreenProps>;
export default LoadingScreen;
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