import type { Environment } from "#environments/model";
import type { EnvironmentStatus } from "#environments/model";
import type { CommandExecutor, CommandResult, CommandSpec, RunOptions } from "#environments/executor";
export { contain } from "#environments/path-policy";
/** Concrete local/Warden/SSH command adapter selected once for a session. */
export declare class EnvironmentBackend implements CommandExecutor {
    #private;
    readonly environment: Environment;
    readonly localRoot: string;
    constructor(environment: Environment, localRoot: string);
    path(path: string): string;
    command(argv: string[], target?: string): CommandSpec;
    run(argv: string[], options?: RunOptions): Promise<CommandResult>;
    /** Execute a pre-routed adapter command, used by automatic lifecycle probing. */
    runCommand(spec: CommandSpec, options?: RunOptions): Promise<CommandResult>;
    lifecycleCommand(action: "status" | "start" | "stop"): CommandSpec | undefined;
    status(onCommand?: (spec: CommandSpec, result: CommandResult) => void): Promise<EnvironmentStatus>;
    start(): Promise<CommandResult | undefined>;
    stop(): Promise<CommandResult | undefined>;
}
/** `warden env ps --status running --services` prints one service per running container. */
export declare function wardenRunning(stdout: string): boolean;