/**
 * [WHO]: Provides BashRunner, BashRunnerDeps — bash execution + pending-message queue for a session
 * [FROM]: Depends on core/platform/exec/bash-executor (execution), core/messages (BashExecutionMessage),
 *         core/tools/bash (BashOperations); host wiring passed in via closures (no agent/session import)
 * [TO]: Consumed by core/runtime/agent-session.ts (composition root delegates executeBash/abortBash/…)
 * [HERE]: core/runtime/agent-session.ts split — owns _bashAbortController + _pendingBashMessages
 *
 * Extracted from AgentSession (P4.1). Behavior-identical: the session's executeBash /
 * recordBashResult / abortBash / isBashRunning / hasPendingBashMessages / flushPending methods
 * now delegate here. Dependencies are injected as closures so this module stays decoupled from
 * Agent / SessionManager / SettingsManager.
 */
import { type BashResult } from "../platform/exec/bash-executor.js";
import type { BashExecutionMessage } from "../messages.js";
import type { BashOperations } from "../tools/bash.js";
export interface BashRunnerDeps {
    /** Current working directory (read lazily — may change across session switches). */
    getCwd: () => string;
    /** Optional shell command prefix (e.g. alias expansion) from settings. */
    getShellCommandPrefix: () => string | undefined;
    /** Append a message to live agent state. */
    appendToAgent: (message: BashExecutionMessage) => void;
    /** Persist a message to the session. */
    appendToSession: (message: BashExecutionMessage) => void;
    /** Whether the agent is mid-stream (defer message to preserve tool ordering). */
    isStreaming: () => boolean;
}
export declare class BashRunner {
    private readonly deps;
    private _abortController;
    private _pending;
    constructor(deps: BashRunnerDeps);
    /** Run a bash command, recording its result in session history. */
    execute(command: string, onChunk?: (chunk: string) => void, options?: {
        excludeFromContext?: boolean;
        operations?: BashOperations;
    }): Promise<BashResult>;
    /**
     * Record a bash execution result in session history.
     * Used by execute() and by extensions that handle bash execution themselves.
     */
    recordResult(command: string, result: BashResult, options?: {
        excludeFromContext?: boolean;
    }): void;
    /** Cancel running bash command. */
    abort(): void;
    /** Whether a bash command is currently running. */
    get isRunning(): boolean;
    /** Whether there are pending bash messages waiting to be flushed. */
    get hasPending(): boolean;
    /**
     * Flush pending bash messages to agent state and session.
     * Called after agent turn completes to maintain proper message ordering.
     */
    flushPending(): void;
}