import type { ByteSource } from '../../../../io/types.ts';
import type { Session } from '../../../session/session.ts';
import type { SessionView } from '../../../../ops/types.ts';
import type { BuiltinCall, Result } from '../types.ts';
/**
 * Read one line (or delimited record, or character count) into
 * variables, with bash's option surface. `-r` turns off backslash
 * processing; `-d C` reads to `C`; `-n N`/`-N N` bound the read; `-a
 * NAME` stores fields in an array; `-t` accepts a timeout (0 answers
 * whether a source is present); `-p -s -e -i` are non-tty no-ops; `-u
 * 0` is this shell's input and any other descriptor is refused. The
 * status is 1 when end of input ended the read.
 */
export declare function handleRead(args: string[], session: Session, stdin: ByteSource | null, state?: SessionView | null): Promise<Result>;
/** The `read` arm. */
export declare function readBuiltin(call: BuiltinCall): Promise<Result>;
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