import { type EditableArtifactAgentWorkspaceFilePort, type EditableArtifactDurableExportService } from "@opengeni/core/editable-artifacts";
import { completeFileUpload, prepareGeneratedWorkspaceFile, type Database } from "@opengeni/db";
import { type ObjectStorage } from "@opengeni/storage";
export type EditableArtifactWorkspaceFileAdapterDependencies = Readonly<{
    db: Database;
    objectStorage: ObjectStorage;
    durableExports: EditableArtifactDurableExportService;
    now?: () => Date;
    prepareFile?: typeof prepareGeneratedWorkspaceFile;
    completeFile?: typeof completeFileUpload;
}>;
/**
 * Promotes one immutable materialization into the normal workspace-file domain.
 * The returned file ID is the only artifact export handle exposed to agents.
 */
export declare class EditableArtifactWorkspaceFileAdapter implements EditableArtifactAgentWorkspaceFilePort {
    private readonly dependencies;
    private readonly now;
    private readonly prepareFile;
    private readonly completeFile;
    constructor(dependencies: EditableArtifactWorkspaceFileAdapterDependencies);
    ensureMaterializationFile(input: Parameters<EditableArtifactAgentWorkspaceFilePort["ensureMaterializationFile"]>[0]): ReturnType<EditableArtifactAgentWorkspaceFilePort["ensureMaterializationFile"]>;
}