src/vs/editor/contrib/snippet/browser/snippetParser.ts/SnippetParser/parse
class SnippetParser:	parse(value: string, insertFinalTabstop?: boolean, enforceFinalTabstop?: boolean): TextmateSnippet {
		const snippet = new TextmateSnippet();
		this.parseFragment(value, snippet);
		this.ensureFinalTabstop(snippet, enforceFinalTabstop ?? false, insertFinalTabstop ?? false);
		return snippet;
	}