export default class JSONToGraph {
    static getWeekday(date: Date): string;
    static getWeekdayTranslation(weekday: string): string;
    static getWeekdayByNumber(number: number): string;
    static getWorkingWeekdays(): string[];
    static getTimeslots(): string[];
    static getSlotId(slot: any): string;
    static getSlotIdFromFields(time: string, day: string, tutor: string): string;
    static getAllSlotsFromTutors(parsedJSON: any): any;
    static getGraphAndVerticeMaps(parsedJSON: any, tutorCapacity: number, dictTutorToIndividualDiff?: any): any;
}