extensions/typescript-language-features/src/utils/logLevelMonitor.ts/LogLevelMonitor/constructor
class LogLevelMonitor:	constructor(private readonly context: vscode.ExtensionContext) {
		super();

		this._register(vscode.workspace.onDidChangeConfiguration(this.onConfigurationChange, this, this._disposables));

		if (this.shouldNotifyExtendedLogging()) {
			this.notifyExtendedLogging();
		}
	}