import type { ChildProcess, ChildProcessByStdio, ChildProcessWithoutNullStreams, ProcessEnvOptions, SpawnOptions, SpawnOptionsWithoutStdio, SpawnOptionsWithStdioTuple, StdioNull, StdioPipe } from "node:child_process";
import type { Readable, Writable } from "node:stream";
import type { Path } from "path-class";
import type { TrailingNewlineOptions } from "./trimTrailingNewlines";
export type NodeCwd = ProcessEnvOptions["cwd"] | Path;
export type NodeWithCwd<T extends {
    cwd?: ProcessEnvOptions["cwd"];
}> = Omit<T, "cwd"> & {
    cwd?: NodeCwd;
};
export interface WithExitPromises {
    success: Promise<void>;
    exited: Promise<void>;
    exitCodePromise: Promise<number>;
}
export interface WithResponse {
    response: () => Response;
    text: (options?: TrailingNewlineOptions) => Promise<string>;
    text0: () => AsyncGenerator<string>;
    json: <T>() => Promise<T>;
}
export interface WithStdoutResponse {
    stdout: Readable & WithResponse;
}
export interface WithStderrResponse {
    stderr: Readable & WithResponse;
}
export declare function spawnType(options?: NodeWithCwd<SpawnOptionsWithoutStdio>): ChildProcessWithoutNullStreams & WithExitPromises;
export declare function spawnType(options: NodeWithCwd<SpawnOptionsWithStdioTuple<StdioPipe, StdioPipe, StdioPipe>>): ChildProcessByStdio<Writable, Readable, Readable> & WithExitPromises & WithStdoutResponse & WithStderrResponse;
export declare function spawnType(options: NodeWithCwd<SpawnOptionsWithStdioTuple<StdioPipe, StdioPipe, StdioNull>>): ChildProcessByStdio<Writable, Readable, null> & WithExitPromises & WithStdoutResponse;
export declare function spawnType(options: NodeWithCwd<SpawnOptionsWithStdioTuple<StdioPipe, StdioNull, StdioPipe>>): ChildProcessByStdio<Writable, null, Readable> & WithExitPromises & WithStderrResponse;
export declare function spawnType(options: NodeWithCwd<SpawnOptionsWithStdioTuple<StdioNull, StdioPipe, StdioPipe>>): ChildProcessByStdio<null, Readable, Readable> & WithExitPromises & WithStdoutResponse & WithStderrResponse;
export declare function spawnType(options: NodeWithCwd<SpawnOptionsWithStdioTuple<StdioPipe, StdioNull, StdioNull>>): ChildProcessByStdio<Writable, null, null> & WithExitPromises;
export declare function spawnType(options: NodeWithCwd<SpawnOptionsWithStdioTuple<StdioNull, StdioPipe, StdioNull>>): ChildProcessByStdio<null, Readable, null> & WithExitPromises & WithStdoutResponse;
export declare function spawnType(options: NodeWithCwd<SpawnOptionsWithStdioTuple<StdioNull, StdioNull, StdioPipe>>): ChildProcessByStdio<null, null, Readable> & WithExitPromises & WithStderrResponse;
export declare function spawnType(options: NodeWithCwd<SpawnOptionsWithStdioTuple<StdioNull, StdioNull, StdioNull>>): ChildProcessByStdio<null, null, null> & WithExitPromises;
export declare function spawnType(options: NodeWithCwd<SpawnOptions>): ChildProcess & WithExitPromises;