import type { InstanceRecord } from '../../types/cli';
export declare const instanceFilePath: (pid: number) => string;
export declare const instanceLogPath: (pid: number) => string;
export declare const instanceRegistryDir: () => string;
export declare const deregisterInstance: (pid: number) => void;
/** Read every registered instance, pruning any whose process has died, and
 *  return the survivors sorted by port then name. */
export declare const listLiveInstances: () => InstanceRecord[];
export declare const registerInstance: (record: InstanceRecord) => InstanceRecord;
/** Read the project label without a config flag: package.json `name`, falling
 *  back to the directory name. */
export declare const resolveProjectName: (cwd: string) => any;
export declare const updateInstance: (pid: number, updates: Partial<InstanceRecord>) => void;