import { EventEmitter } from 'events';
import type { PromptCallbacks as ClaudePromptCallbacks, PromptResult as ClaudePromptResult } from '../agent/persistent-cli-process.js';
import type { IModelRunner, RunnerMetrics, PromptOptions } from '../agent/model-runner.js';
export interface AgentRuntimeProcess {
    sendMessage(content: string, callbacks?: ClaudePromptCallbacks): Promise<ClaudePromptResult>;
    isReady(): boolean;
    stop(): void;
    getSessionId?(): string;
    on(event: 'idle' | 'close' | 'error', listener: (...args: unknown[]) => void): this;
}
export interface CodexRuntimeProcessOptions {
    model?: string;
    systemPrompt?: string;
    cwd?: string;
    sandbox?: 'read-only' | 'workspace-write' | 'danger-full-access';
    requestTimeout?: number;
    codexHome?: string;
    mcpConfigPath?: string;
    command?: string;
    profile?: string;
    ephemeral?: boolean;
    addDirs?: string[];
    configOverrides?: string[];
    skipGitRepoCheck?: boolean;
}
/**
 * Session-persistent Codex wrapper with the same minimal contract used by
 * multi-agent runtime (sendMessage/isReady/stop + idle events).
 *
 * Implements both AgentRuntimeProcess (multi-agent) and IModelRunner (agent-loop).
 * Uses CodexMCPProcess for persistent MCP communication.
 */
export declare class CodexRuntimeProcess extends EventEmitter implements AgentRuntimeProcess, IModelRunner {
    readonly backendType: "codex-mcp";
    private wrapper;
    private state;
    private stoppedDuringExecution;
    private _requestCount;
    private _failureCount;
    private _totalLatencyMs;
    private _lastRequestAt;
    constructor(options: CodexRuntimeProcessOptions);
    prompt(content: string, callbacks?: ClaudePromptCallbacks, _options?: PromptOptions): Promise<ClaudePromptResult>;
    sendMessage(content: string, callbacks?: ClaudePromptCallbacks): Promise<ClaudePromptResult>;
    setSessionId(id: string): void;
    setSystemPrompt(prompt: string): void;
    isReady(): boolean;
    isHealthy(): boolean;
    getMetrics(): RunnerMetrics;
    stop(): void;
    getSessionId(): string;
}
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