import { ViewerNames } from '../../../../types/dbTypes';
import { getNarrowedFilterOptions } from './filterHelper';
import type { Building, Infrastructure, Site, User } from '../../../../types/dbTypes';
import type { FileRow } from '../../../../types/files';
import type { FilterState } from '../../../../types/global';
interface UseViewerDataParams {
    currentViewer: ViewerNames;
    buildings: Building[] | undefined;
    sites: Site[] | undefined;
    infrastructures: Infrastructure[] | undefined;
    files: {
        id: number | string;
        name: string;
        attachedFilesBuildingId?: number | null;
        uploadedAt: string | Date;
        extension?: string | null;
        sizeBytes: number;
        position?: unknown;
    }[] | undefined;
    users: Partial<User>[] | undefined;
    /** Loading flags from each data hook */
    loadingFlags: {
        buildings: boolean;
        sites: boolean;
        infrastructures: boolean;
        files: boolean;
        users: boolean;
    };
    searchTerm: string;
    activeFilters: FilterState[];
    /** Raw filter state (used by getNarrowedFilterOptions) */
    filters: FilterState[];
    /** Current user email */
    userEmail: string;
}
interface UseViewerDataResult {
    data: Building[] | Site[] | Infrastructure[] | FileRow[] | Partial<User>[];
    filteredData: Building[] | Site[] | Infrastructure[] | FileRow[] | Partial<User>[];
    filtersOptions: ReturnType<typeof getNarrowedFilterOptions>;
    isLoading: boolean;
}
export declare function useViewerData({ currentViewer, buildings, sites, infrastructures, files, users, loadingFlags, searchTerm, activeFilters, filters, userEmail, }: UseViewerDataParams): UseViewerDataResult;
export {};
//# sourceMappingURL=useViewerData.d.ts.map