import type { ScopeMap } from '../access.js';
import type { AnyDb } from '../dialect.js';
import { bunderstackFiles } from '../internal-tables.js';
export type FileMetaRow = typeof bunderstackFiles.$inferSelect;
export declare function insertPendingFile(db: AnyDb, input: {
    fileId: string;
    bucket: string;
    ownerId: string | null;
    scopeJson: string | null;
    filename: string | null;
    contentType: string | null;
}): Promise<void>;
export declare function insertReadyFile(db: AnyDb, input: {
    fileId: string;
    bucket: string;
    ownerId: string | null;
    scopeJson: string | null;
    filename: string | null;
    contentType: string | null;
    size: number | null;
}): Promise<void>;
export declare function markFileReady(db: AnyDb, fileId: string, patch: {
    size: number | null;
    contentType: string | null;
}): Promise<void>;
export declare function getFileMeta(db: AnyDb, fileId: string): Promise<FileMetaRow | null>;
export declare function deleteFileMetaRow(db: AnyDb, fileId: string): Promise<void>;
export declare function listStalePendingFiles(db: AnyDb, olderThanMs: number): Promise<FileMetaRow[]>;
export declare function sumReadySize(db: AnyDb, q: {
    bucket: string;
    ownerId?: string;
    scopeJson?: string;
}): Promise<number>;
export declare function scopeToJson(scope: ScopeMap | undefined | null): string | null;
export declare function parseScopeJson(json: string | null): ScopeMap | null;
export declare function fileMatchesScope(row: FileMetaRow, requesterScope: ScopeMap | undefined): boolean;
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