/**
 * Remembers which Lamina app was last used for each document-type + field-name
 * combination. Stores in localStorage so the selection persists per-browser.
 */
export declare function getRoutedAppId(documentType?: string, fieldName?: string): string | null;
export declare function saveRoutedAppId(documentType: string | undefined, fieldName: string | undefined, appId: string): void;
export declare function clearRoutedAppId(documentType?: string, fieldName?: string): void;