import type { FleetConfig } from '../types/config.js';
import type { SubagentConfig, SubagentRunner, TaskSpec } from '../types/multi-agent.js';
import type { WorktreeManager } from '../worktree/worktree-manager.js';
export type FleetWorktreePolicy = NonNullable<FleetConfig['worktrees']>;
export type WorktreeIsolationDecision = 'off' | 'optional' | 'required';
export interface WorktreeTaskStateUpdate {
    taskId: string;
    subagentId: string;
    handleId: string;
    dir: string;
    branch: string;
    baseBranch: string;
    status: 'allocated' | 'fallback' | 'committed' | 'merged' | 'kept' | 'released' | 'conflict' | 'failed';
    commitSha?: string | undefined;
    conflictFiles?: string[] | undefined;
    error?: string | undefined;
}
export interface WorktreeTaskRunnerOptions {
    runner: SubagentRunner;
    worktrees?: WorktreeManager | undefined;
    policy?: FleetWorktreePolicy | undefined;
    conflictResolver?: ((info: {
        task: TaskSpec;
        config: SubagentConfig;
        conflictFiles: string[];
        cwd: string;
    }) => Promise<boolean>) | undefined;
    onUpdate?: ((update: WorktreeTaskStateUpdate) => void) | undefined;
}
export declare class WorktreeIntegrationError extends Error {
    readonly taskId: string;
    readonly subagentId: string;
    readonly branch?: string | undefined;
    readonly conflictFiles?: string[] | undefined;
    constructor(message: string, opts: {
        taskId: string;
        subagentId: string;
        branch?: string | undefined;
        conflictFiles?: string[] | undefined;
    });
}
export declare function subagentNeedsWorktree(config: SubagentConfig): boolean;
export declare function resolveSubagentWorktreeDecision(config: SubagentConfig, policy?: FleetWorktreePolicy | undefined): WorktreeIsolationDecision;
export declare function wrapSubagentRunnerWithWorktrees(opts: WorktreeTaskRunnerOptions): SubagentRunner;
//# sourceMappingURL=worktree-task-runner.d.ts.map