export type DateRangeKey = 'today' | 'yesterday' | 'this_week' | 'last_week' | 'this_month' | 'last_month' | 'this_year' | 'last_3_months' | 'custom';
export interface GARange {
    startDate: string;
    endDate: string;
}
export declare function mapDateRange(key: DateRangeKey, custom?: {
    start: string;
    end: string;
}): GARange;