import { Readable, Writable } from "stream";
import { fromReadable } from "./fromReadable";
import { fromWritable } from "./fromWritable";
export declare function fromStdioDropErr(
/** a process, which has stdin, stdout, stderr */
p: {
    stdin?: Writable | null;
    stdout?: Readable | null;
    stderr?: Readable | null;
}): TransformStream<string | Uint8Array, string | Uint8Array>;
/** Make TransformStream from stdio*/
export declare function fromStdioMergeError(
/** a process, which has stdin, stdout, stderr */
p: {
    stdin?: Writable | null;
    stdout?: Readable | null;
    stderr?: Readable | null;
}): TransformStream<string | Uint8Array, string | Uint8Array>;
/**
 * Make TransformStream from stdio
 */
export declare function fromStdio(
/** a process, which has stdin, stdout, stderr */
p: {
    stdin?: Writable | null;
    stdout?: Readable | null;
    stderr?: Readable | null;
}, { stderr, }?: {
    /** specify stderr to forward, or set to null to drop. */
    stderr?: Writable | null;
}): TransformStream<string | Uint8Array, string | Uint8Array>;
export { fromReadable, fromWritable };