@pgxsinkit/pgwasm/dist/core/data-dir-archive.d.ts

/**
 * Store backups: a data directory as a tarball (ADR-0035). pgwasm owns the format so every build
 * produces the same artefact: ustar, entry names relative to the data directory with a leading `/`,
 * a directory before its contents, optionally gzipped. Backups written by earlier releases restore.
 */
import type { DataDirEntry } from "../build/seam";
import type { DumpCompression } from "../interface";
/**
 * Normalize a backup member's name to a data-directory path: a leading `/`, no trailing `/`, no empty,
 * `.` or `..` segments. A name that would leave the data directory is refused.
 */
export declare function normalizeDataDirPath(name: string): string;
/** Read a Store backup (gzipped or not, whatever its MIME type or name says) into entries. */
export declare function readDataDirArchive(archive: Blob): Promise<DataDirEntry[]>;
/** Write entries as a Store backup `File`, named `<baseName>.tar` or `<baseName>.tar.gz`. */
export declare function writeDataDirArchive(entries: readonly DataDirEntry[], baseName: string, compression?: DumpCompression): Promise<File>;
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