/**
 * FUI Theme console banner
 *
 * Displays powered by message on first theme creation.
 * Set FUI_THEME_SILENT=true to disable.
 *
 * @example
 * ```typescript
 * // Silence via environment variable (Node.js / Vite)
 * // .env: FUI_THEME_SILENT=true
 *
 * // Silence via window global (browser console)
 * window.FUI_THEME_SILENT = true;
 * ```
 */
declare global {
    interface Window {
        FUI_THEME_SILENT?: boolean;
    }
}
/**
 * Display FUI Theme banner in console (once per session)
 */
export declare const showBanner: () => void;
export interface LoggerOptions {
    disableConsole?: boolean;
}
export declare const createLogger: (options?: LoggerOptions) => {
    log: (message: string, ...args: unknown[]) => void;
    warn: (message: string, ...args: unknown[]) => void;
    info: (message: string, ...args: unknown[]) => void;
};
export declare const logger: {
    log: (message: string, ...args: unknown[]) => void;
    warn: (message: string, ...args: unknown[]) => void;
    info: (message: string, ...args: unknown[]) => void;
};
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