import type { Project, ProjectExecutionMode } from '../projects/types.js';
import { LocalWorktreeManager } from './local-worktree-manager.js';
import { ExecutionEnvironmentStore } from './store.js';
import { type ExecutionEnvironment } from './types.js';
export interface SessionEnvironmentServiceOptions {
    store?: ExecutionEnvironmentStore;
    worktrees?: LocalWorktreeManager;
}
export declare class SessionEnvironmentService {
    private readonly store;
    private readonly worktrees;
    constructor(options?: SessionEnvironmentServiceOptions);
    get(conversationId: string): ExecutionEnvironment | undefined;
    attach(input: {
        conversationId: string;
        project: Project;
        mode?: ProjectExecutionMode;
        baseRef?: string;
        environmentId?: string;
        assertCurrent?: () => void;
    }): Promise<ExecutionEnvironment>;
    release(conversationId: string, removeManaged?: boolean): Promise<ExecutionEnvironment | undefined>;
    removeUnboundReservation(environmentId: string): Promise<boolean>;
    private resolveLocalCheckout;
}