/**
 * TaskOutput tool: companion tool for polling backgrounded processes.
 *
 * Auto-registered alongside the Bash tool. Provides three actions:
 * - poll: get latest output and status
 * - send: send input to process stdin
 * - kill: send a signal to the process
 *
 * Reference: docs/cortex/tools/bash.md (Background Execution)
 */
import { Type, type Static } from 'typebox';
import type { ToolContentDetails } from '../types.js';
import type { CortexToolRuntime } from './runtime.js';
export declare const TaskOutputParams: Type.TObject<{
    task_id: Type.TString;
    action: Type.TUnion<[Type.TLiteral<"poll">, Type.TLiteral<"send">, Type.TLiteral<"kill">]>;
    input: Type.TOptional<Type.TString>;
    signal: Type.TOptional<Type.TString>;
}>;
export type TaskOutputParamsType = Static<typeof TaskOutputParams>;
export interface TaskOutputDetails {
    taskId: string;
    action: string;
    status: 'running' | 'completed' | 'failed' | 'not_found';
    exitCode: number | null;
    stdout: string;
    stderr: string;
}
export interface TaskOutputToolConfig {
    runtime?: CortexToolRuntime | undefined;
}
export declare function createTaskOutputTool(config?: TaskOutputToolConfig): {
    name: string;
    description: string;
    parameters: typeof TaskOutputParams;
    execute: (params: TaskOutputParamsType) => Promise<ToolContentDetails<TaskOutputDetails>>;
};
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