export declare type TrackingDataType = {
    tutor_id?: number | null;
    student_id?: number | null;
    lesson_id: number;
    tutoring_id: number;
    subject: string;
} | null;
interface UseCurrentLessonDataArgs {
    lessonId?: number;
    skip: boolean;
    isTutor: boolean;
}
export declare const useCurrentLessonData: ({ lessonId, skip, isTutor }: UseCurrentLessonDataArgs) => {
    currentLessonData: {
        currentLessonDatetime: any;
        currentLessonId: number | undefined;
        currentLessonClientId: number | null | undefined;
        currentLessonDuration: number | undefined;
        currentLessonDurationMin: number;
        currentLessonBioBreak: boolean | undefined;
        isCurrentLessonTrial: boolean;
        currentLessonLeadId: number | null | undefined;
        currentLessonSubject: {
            __typename?: "SubjectNode" | undefined;
            id: number;
            alias: string;
            group: import("../../../graphql-schema").SubjectGroup;
        } | null | undefined;
    };
    isCurrentLessonDataLoading: boolean;
    trackingData: {
        tutor_id?: number | undefined;
        student_id?: number | null | undefined;
        lesson_id: number;
        tutoring_id: number;
        subject: string;
    } | null;
};
export {};
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