import { Writable } from "node:stream";
import type { ActionResponse, CommandContext } from "../lib/types";
import type { StorageScope } from "../lib/types";
export declare function resolveSessionId(context: CommandContext, explicitSessionId?: string): Promise<string>;
export declare function writeActionResult(context: CommandContext, verb: string, target: string, response: ActionResponse): void;
export declare function parseStorageScope(value: string | undefined): StorageScope | undefined;
export declare function readJsonFile<T>(context: CommandContext, targetPath: string): T;
export declare function writeJsonFile(context: CommandContext, targetPath: string, payload: unknown): string;
export declare function writeJsonStdout(context: CommandContext, payload: unknown): void;
export declare function parseCsvList(value: string | undefined): string[] | undefined;
export declare function createBufferedStream(onChunk: (chunk: string) => void, mirror?: NodeJS.WritableStream): Writable;