src/vs/base/common/worker/simpleWorker.ts/propertyIsDynamicEvent
function propertyIsDynamicEvent(name: string): boolean {
	// Assume a property is a dynamic event (a method that returns an event) if it has a form of "onDynamicSomething"
	return /^onDynamic/.test(name) && strings.isUpperAsciiLetter(name.charCodeAt(9));
}