import { open } from "node:fs/promises";
import { type SessionLayout } from "./layout.js";
export interface StoredFileMetadata {
    readonly version: 1;
    readonly fileId: string;
    readonly sessionId: string;
    readonly fileRef: string;
    readonly displayName: string;
    readonly declaredType: string | null;
    readonly detectedType: string;
    readonly sourceSha256: string;
    readonly size: number;
    readonly createdAt: string;
    readonly draft: boolean;
}
export interface StoredManifest {
    readonly version: 1;
    readonly file_ref: string;
    readonly source_sha256: string;
    readonly parser: string;
    readonly parts: readonly unknown[];
    readonly [key: string]: unknown;
}
export interface PublishInput {
    readonly uploadId: string;
    readonly fileId: string;
    readonly displayName: string;
    readonly declaredType: string | null;
    readonly detectedType: string;
    readonly sourceSha256: string;
    readonly size: number;
    readonly createdAt: string;
    readonly draft: boolean;
    readonly manifest: {
        readonly version: 1;
        readonly parser: string;
        readonly parts: readonly unknown[];
        readonly [key: string]: unknown;
    };
}
export interface PublishedFile {
    readonly fileRef: string;
    readonly directory: string;
    readonly metadata: StoredFileMetadata;
}
export interface ResolvedSourceFile {
    readonly path: string;
    readonly metadata: StoredFileMetadata;
}
export declare class WorkspaceRepository {
    readonly layout: SessionLayout;
    readonly sessionId: string;
    private constructor();
    static open(workspace: string, sessionId: string): Promise<WorkspaceRepository>;
    createIncoming(uploadId: string): Promise<Awaited<ReturnType<typeof open>>>;
    incomingPath(uploadId: string): string;
    fileDirectory(fileId: string): string;
    publishIncoming(input: PublishInput): Promise<PublishedFile>;
    readMetadata(fileId: string): Promise<StoredFileMetadata>;
    readManifest(fileId: string): Promise<StoredManifest>;
    readSource(fileId: string): Promise<Buffer>;
    sourcePath(fileId: string): string;
    artifactPath(fileId: string, kind: "parts" | "renders", name: string): string;
    writeManifest(fileId: string, manifest: StoredManifest): Promise<void>;
    resolveAttachment(fileRef: string): Promise<StoredFileMetadata>;
    resolveSource(fileRef: string): Promise<ResolvedSourceFile>;
    adopt(fileId: string): Promise<void>;
    removeDraft(fileId: string): Promise<void>;
}