export declare const useUtilService: () => {
    DELETE_DELAY: number;
    time24HourPattern: RegExp;
    time24HourPatternString: string;
    time24HourPlaceholder: string;
    highlightAnchor: string;
    ipAddressPattern: RegExp;
    cidrPattern: RegExp;
    getErrorMessage: (error: any, t?: (key: string, args?: any) => string) => string;
    clearErrors: (error: any) => void;
    clearStrings: (obj: any) => void;
    sortByProperty: (property: string) => (a: any, b: any) => 0 | 1 | -1;
    sortModuleInstances: () => (instance1: any, instance2: any) => 0 | 1 | -1;
    isJson: (s: string) => boolean;
    tryParseJson: (s: string) => any;
    focusElement: (elementRef: any) => void;
    scrollToElement: (element: Element) => void;
    getAppDescription: (app: any, t: (key: string, args?: any) => string, locale: string) => any;
    getAppCategories: (app: any, t: (key: string, args?: any) => string) => string;
    getBackupScheduleDescription: (schedule: any, t: (key: string, args?: any) => string) => string;
    fileToBase64: (file: File) => Promise<string>;
    getUuid: () => string;
    getNodeLabel: (node: any, t: (key: string, args?: any) => string) => string;
    getShortNodeLabel: (node: any, t: (key: string, args?: any) => string) => any;
    decodeJwtPayload: (token: string) => any;
    getSha256: (message: string) => Promise<string>;
};