import { Permission } from '@photonhealth/sdk/dist/types'; export declare const validateProps: (props: Record, required: string[]) => string[]; export declare const hasAuthParams: (searchParams?: string) => boolean; export declare const toTitleCase: (str: string) => string; export declare const isZip: (zip: string) => boolean; export declare const formatDate: (dateString: string) => string; export declare function checkHasPermission(subset: Permission[], superset: Permission[]): boolean;