function toExternalDTS()

in build/release.js [386:426]

• 35 lines of code
• 10 McCabe index (conditional complexity)

function toExternalDTS(contents) {
	let lines = contents.split(/\r\n|\r|\n/);
	let killNextCloseCurlyBrace = false;
	for (let i = 0; i < lines.length; i++) {
		let line = lines[i];

		if (killNextCloseCurlyBrace) {
			if ('}' === line) {
				lines[i] = '';
				killNextCloseCurlyBrace = false;
				continue;
			}

			if (line.indexOf('    ') === 0) {
				lines[i] = line.substr(4);
			} else if (line.charAt(0) === '\t') {
				lines[i] = line.substr(1);
			}

			continue;
		}

		if ('declare namespace monaco {' === line) {
			lines[i] = '';
			killNextCloseCurlyBrace = true;
			continue;
		}

		if (line.indexOf('declare namespace monaco.') === 0) {
			lines[i] = line.replace('declare namespace monaco.', 'export namespace ');
		}

		if (line.indexOf('declare let MonacoEnvironment') === 0) {
			lines[i] = `declare global {\n    let MonacoEnvironment: Environment | undefined;\n}`;
		}
		if (line.indexOf('    MonacoEnvironment?') === 0) {
			lines[i] = `    MonacoEnvironment?: Environment | undefined;`;
		}
	}
	return lines.join('\n').replace(/\n\n\n+/g, '\n\n');
}