Method start

packages/pi-tui/src/terminal.ts:134–167

(onInput: (data: string) => void, onResize: () => void)

	}

	start(onInput: (data: string) => void, onResize: () => void): void {
		this.inputHandler = onInput;
		this.resizeHandler = onResize;

		// Save previous state and enable raw mode
		this.wasRaw = process.stdin.isRaw || false;
		if (process.stdin.setRawMode) {
			process.stdin.setRawMode(true);
		}
		process.stdin.setEncoding("utf8");
		process.stdin.resume();

		// Enable bracketed paste mode - terminal will wrap pastes in \x1b[200~ ... \x1b[201~
		process.stdout.write("\x1b[?2004h");

		// Set up resize handler immediately
		process.stdout.on("resize", this.resizeHandler);

		// Refresh terminal dimensions - they may be stale after suspend/resume
		// (SIGWINCH is lost while process is stopped). Unix only.
		if (process.platform !== "win32") {
			process.kill(process.pid, "SIGWINCH");
		}

		// On Windows, enable ENABLE_VIRTUAL_TERMINAL_INPUT so the console sends
		// VT escape sequences (e.g. \x1b[Z for Shift+Tab) instead of raw console
		// events that lose modifier information. Must run AFTER setRawMode(true)
		// since that resets console mode flags.
		this.enableWindowsVTInput();

		// Query Kitty keyboard protocol and fall back to modifyOtherKeys when DA confirms no Kitty response.
		// See: https://sw.kovidgoyal.net/kitty/keyboard-protocol/
		this.queryAndEnableKittyProtocol();
	}

	/**
	 * Set up StdinBuffer to split batched input into individual sequences.