Interface TerminalIo

The stdio/terminal seam terminal drives, injectable so the relay is testable without a real TTY. The CLI wires process.*; a test can pass scripted streams.

interface TerminalIo {
    isInteractive: boolean;
    cleanup(): void;
    onResize?(listener: () => void): void;
    readInput(onChunk: (bytes: Uint8Array) => void, onEnd: () => void): void;
    size(): { cols: number; rows: number };
    writeOutput(bytes: Uint8Array): void;
}

Index

Properties

Methods

cleanup onResize? readInput size writeOutput

Properties

isInteractive

isInteractive: boolean

True when both stdin and stdout are TTYs (raw-mode interactive relay).

Methods

cleanup

cleanup(): void
Restore terminal state (raw mode off, listeners removed).

Returns void
- Defined in src/terminal.ts:104

`Optional`onResize

onResize?(listener: () => void): void
Register a window-resize listener (interactive only).
Parameters
- listener: () => void
Returns void
- Defined in src/terminal.ts:102

readInput

readInput(onChunk: (bytes: Uint8Array) => void, onEnd: () => void): void
Start reading input; onChunk per chunk, onEnd once at EOF.
Parameters
- onChunk: (bytes: Uint8Array) => void
- onEnd: () => void
Returns void
- Defined in src/terminal.ts:100

size

size(): { cols: number; rows: number }
Current terminal size reported to the device.

Returns { cols: number; rows: number }
- Defined in src/terminal.ts:96

writeOutput

writeOutput(bytes: Uint8Array): void
Write raw device output bytes to the user's terminal.
Parameters
- bytes: Uint8Array
Returns void
- Defined in src/terminal.ts:98