How to use the @theia/plugin-ext/lib/common/types.LogType.Info function in @theia/plugin-ext

terminate(): void {
        if (this.isPluginRunning) {
            // tslint:disable-next-line:no-any
            processTree(this.hostedInstanceProcess.pid, (err: Error, children: Array) => {
                // tslint:disable-next-line:no-any
                const args = ['-SIGTERM', this.hostedInstanceProcess.pid.toString()].concat(children.map((p: any) => p.PID));
                cp.spawn('kill', args);
            });
            this.hostedPluginSupport.sendLog({ data: 'Hosted instance has been terminated', type: LogType.Info });
        } else {
            throw new Error('Hosted plugin instance is not running.');
        }
    }

protected unregisterWatchScript(path: string): void {
        this.watchCompilationRegistry.delete(path);
        this.hostedPluginSupport.sendLog({
            data: 'Compilation watcher has been stopped in ' + path,
            type: LogType.Info
        });
    }

protected runWatchScript(path: string): Promise {
        const watchProcess = cp.spawn('yarn', ['run', 'watch'], { cwd: path });
        watchProcess.on('exit', () => this.unregisterWatchScript(path));

        this.watchCompilationRegistry.set(path, watchProcess);
        this.hostedPluginSupport.sendLog({
            data: 'Compilation watcher has been started in ' + path,
            type: LogType.Info
        });
        return Promise.resolve();
    }