import { BlobStorageFileRefRecordReadType } from "./definitions";
export declare const getBlobStorageByProjectAndEntityId: (projectId: string, entityType: string, entityId: string) => Promise<BlobStorageFileRefRecordReadType[]>;
export declare const getBlobStorageByProjectId: (projectId: string) => AsyncGenerator<BlobStorageFileRefRecordReadType>;
export declare const getBlobStorageByProjectIdBeforeDate: (projectId: string, beforeDate: Date) => AsyncGenerator<BlobStorageFileRefRecordReadType>;
export declare const getBlobStorageByProjectIdAndEntityIds: (projectId: string, entityType: "observation" | "trace" | "score", entityIds: string[]) => AsyncGenerator<BlobStorageFileRefRecordReadType>;
export declare const getBlobStorageByProjectIdAndTraceIds: (projectId: string, traceIds: string[]) => AsyncGenerator<BlobStorageFileRefRecordReadType>;
export declare const insertIntoS3RefsTableFromEventLog: (limit: number, offset: number) => Promise<void>;
export declare const getLastEventLogPrimaryKey: () => Promise<{
    project_id: string;
    entity_type: string;
    entity_id: string;
    bucket_path: string;
} | undefined>;
export declare const findS3RefsByPrimaryKey: (primaryKey: {
    project_id: string;
    entity_type: string;
    entity_id: string;
    bucket_path: string;
}) => Promise<{
    id: string;
    project_id: string;
    entity_type: string;
    entity_id: string;
    event_id: string | null;
    bucket_name: string;
    bucket_path: string;
    is_deleted: number;
    created_at: string;
    updated_at: string;
    event_ts: string;
}[]>;
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