import type { RunExecutionConfig, RunExecutionInfo, RunExecutor } from "./types.js";
/**
 * Process run executor configuration
 */
export interface ProcessRunExecutorConfig {
    /** Command to run (default: "deno") */
    command?: string;
    /** Arguments for the command */
    args?: string[];
    /** Path to the workflow run entrypoint script */
    entrypointPath: string;
    /** Working directory for spawned processes */
    cwd?: string;
    /** Additional environment variables */
    env?: Record<string, string>;
    /** Enable debug logging */
    debug?: boolean;
}
/**
 * Process run executor
 *
 * Spawns child processes for each workflow run.
 * Provides isolation at the process level (separate memory space).
 *
 * @example
 * ```typescript
 * const executor = new ProcessRunExecutor({
 *   entrypointPath: "./src/workflow-run-entrypoint.ts",
 *   env: {
 *     REDIS_URL: "redis://localhost:6379",
 *   },
 * });
 *
 * const manager = new WorkflowRunManager({
 *   backend,
 *   executor,
 * });
 * ```
 */
export declare class ProcessRunExecutor implements RunExecutor {
    private config;
    private activeExecutions;
    constructor(config: ProcessRunExecutorConfig);
    createRunExecution(executionConfig: RunExecutionConfig): Promise<string>;
    getRunExecutionStatus(executionId: string): Promise<RunExecutionInfo | null>;
    listRunExecutions(managerId: string): Promise<RunExecutionInfo[]>;
    deleteRunExecution(executionId: string): Promise<void>;
    destroy(): Promise<void>;
    /**
     * Monitor a process and update its status when it exits
     */
    private monitorProcess;
    private terminateProcess;
    /**
     * Stream process output to logs
     */
    private streamOutput;
    /**
     * Convert tracked execution to RunExecutionInfo
     */
    private toRunExecutionInfo;
}
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