extensions/typescript-language-features/src/tsServer/versionProvider.electron.ts/DiskTypeScriptVersionProvider/globalVersion
class DiskTypeScriptVersionProvider:	public get globalVersion(): TypeScriptVersion | undefined {
		if (this.configuration?.globalTsdk) {
			const globals = this.loadVersionsFromSetting(TypeScriptVersionSource.UserSetting, this.configuration.globalTsdk);
			if (globals && globals.length) {
				return globals[0];
			}
		}
		return this.contributedTsNextVersion;
	}