extensions/typescript-language-features/src/utils/telemetry.ts/VSCodeTelemetryReporter/logTelemetry
class VSCodeTelemetryReporter:	public logTelemetry(eventName: string, properties: { [prop: string]: string } = {}) {
		const reporter = this.reporter;
		if (!reporter) {
			return;
		}

		/* __GDPR__FRAGMENT__
			"TypeScriptCommonProperties" : {
				"version" : { "classification": "SystemMetaData", "purpose": "FeatureInsight" }
			}
		*/
		properties['version'] = this.clientVersionDelegate();

		reporter.postEventObj(eventName, properties);
	}