import { QueryServiceClient } from '@parca/client';
import { DateTimeRange } from '@parca/components';
import { ProfileType } from '@parca/parser';
export declare const DEFAULT_EMPTY_SUM_BY: string[];
export declare const useSumBySelection: (profileType: ProfileType | undefined, labelNamesLoading: boolean, labels: string[] | undefined, draftSumBy: string[] | undefined, { defaultValue, }?: {
    defaultValue?: string[];
}) => [string[] | undefined, (labels: string[]) => void, {
    isLoading: boolean;
}];
export declare const useDefaultSumBy: (profileType: ProfileType | undefined, labelNamesLoading: boolean, labels: string[] | undefined) => {
    defaultSumBy: string[] | undefined;
    isLoading: boolean;
};
export declare const useSumByFromParams: (param: string | string[] | undefined) => string[] | undefined;
export declare const sumByToParam: (sumBy: string[] | undefined) => string | null;
export declare const useSumBy: (queryClient: QueryServiceClient, profileType: ProfileType | undefined, timeRange: DateTimeRange, draftProfileType: ProfileType | undefined, draftTimeRange: DateTimeRange, defaultValue?: string[]) => {
    sumBy: string[] | undefined;
    setSumBy: (sumBy: string[]) => void;
    isLoading: boolean;
    draftSumBy: string[] | undefined;
    setDraftSumBy: (sumBy: string[] | undefined) => void;
    isDraftSumByLoading: boolean;
};
export declare const useDraftSumBy: (queryClient: QueryServiceClient, profileType: ProfileType | undefined, timeRange: DateTimeRange, defaultValue?: string[]) => {
    draftSumBy: string[] | undefined;
    setDraftSumBy: (sumBy: string[] | undefined) => void;
    isDraftSumByLoading: boolean;
};
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