declare global {
    interface Window {
        __TEST_ENV__: string;
    }
}
export declare class GlobalUtils {
    private static seed;
    static uuid(): string;
    static deprecatedMessage(component: string, deprecatedProp: string, instead: string, removedInVersion: string): void;
    static formatConsoleMessage(message: string): string;
    static isTestEnvironment(): boolean;
    static getNumberDelimitersByLocale(locale?: string): {
        decimal: string;
        grouping: string;
    };
    static getColorLuminance(color: string): "dark" | "light";
}