/** Where a freshly uploaded file lands: scene metres in a 3D viewer, degrees on the map. */
export interface IntakePlacement {
    x?: number;
    y?: number;
    z?: number;
    lat?: number;
    lng?: number;
    elevation?: number;
    rotation?: number;
    scale?: number;
}
export interface FileIntakeOptions {
    /** Omitted for a map file that belongs to no building. */
    buildingId?: number;
    existingNames: string[];
    uploadFile: (args: {
        fileData: unknown;
        buildingId?: number;
    }) => Promise<unknown>;
    /** The File record's `type`. Defaults to 'system'; a buildingless map file is a 'map-file'. */
    recordType?: string;
    /** Point clouds convert through a service, so the viewer that renders them supplies the route. */
    uploadPointCloud?: (file: File) => Promise<void>;
}
export interface IntakeResult {
    id?: number;
}
/**
 * The one upload path for every viewer: convert if the kind needs it, report every phase through
 * the shared task store, then write the record with whatever columns the caller's placement uses.
 */
export declare function useFileIntake({ buildingId, existingNames, uploadFile, recordType, uploadPointCloud, }: FileIntakeOptions): {
    submit: (file: File, at?: IntakePlacement) => Promise<IntakeResult | null>;
    needsPlacement: (file: File) => boolean;
};
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