export declare function removeTrailingSlash(staticDirectory: string): string; export declare function staticDirectoryByName(instanceName: string): string; export declare function fetchCssTheme(staticDirectory: string): Promise; export declare function loadThemeStyle(path: { instance?: string; clientId: string; }): Promise; export declare function defaultThemePath(): string; export declare function componentsInstanceThemePath(instanceName: string): string; export declare function componentsClientIdThemePath(): string;