/**
 * Copyright (c) 2025 Elara AI Pty Ltd
 * Licensed under BSL 1.1. See LICENSE for details.
 */
import type { ExecutionStatus, DataflowRun } from '@elaraai/e3-types';
import type { RefStore } from '../interfaces.js';
/**
 * Local filesystem implementation of RefStore.
 *
 * The `repo` parameter is the path to the e3 repository directory.
 */
export declare class LocalRefStore implements RefStore {
    packageList(repo: string): Promise<{
        name: string;
        version: string;
    }[]>;
    packageResolve(repo: string, name: string, version: string): Promise<string | null>;
    packageWrite(repo: string, name: string, version: string, hash: string): Promise<void>;
    packageRemove(repo: string, name: string, version: string): Promise<void>;
    workspaceList(repo: string): Promise<string[]>;
    workspaceRead(repo: string, name: string): Promise<Uint8Array | null>;
    workspaceWrite(repo: string, name: string, state: Uint8Array): Promise<void>;
    workspaceRemove(repo: string, name: string): Promise<void>;
    /**
     * Path to execution directory: executions/<taskHash>/<inputsHash>/<executionId>/
     */
    private executionDir;
    /**
     * Path to inputs directory: executions/<taskHash>/<inputsHash>/
     */
    private inputsDir;
    executionGet(repo: string, taskHash: string, inputsHash: string, executionId: string): Promise<ExecutionStatus | null>;
    executionWrite(repo: string, taskHash: string, inputsHash: string, executionId: string, status: ExecutionStatus): Promise<void>;
    executionListIds(repo: string, taskHash: string, inputsHash: string): Promise<string[]>;
    executionGetLatest(repo: string, taskHash: string, inputsHash: string): Promise<ExecutionStatus | null>;
    executionGetLatestOutput(repo: string, taskHash: string, inputsHash: string): Promise<string | null>;
    executionList(repo: string): Promise<{
        taskHash: string;
        inputsHash: string;
    }[]>;
    executionListForTask(repo: string, taskHash: string): Promise<string[]>;
    executionListLatest(repo: string, taskHash: string): Promise<Array<{
        inputsHash: string;
        status: ExecutionStatus;
    }>>;
    private dataflowDir;
    private dataflowRunPath;
    dataflowRunGet(repo: string, workspace: string, runId: string): Promise<DataflowRun | null>;
    dataflowRunWrite(repo: string, workspace: string, run: DataflowRun): Promise<void>;
    dataflowRunList(repo: string, workspace: string): Promise<string[]>;
    dataflowRunGetLatest(repo: string, workspace: string): Promise<DataflowRun | null>;
    dataflowRunDelete(repo: string, workspace: string, runId: string): Promise<void>;
}
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