src/vs/workbench/api/common/extHostExtensionService.ts/AbstractExtHostExtensionService/getExtensionExports
class AbstractExtHostExtensionService:	public getExtensionExports(extensionId: ExtensionIdentifier): IExtensionAPI | null | undefined {
		if (this._readyToRunExtensions.isOpen()) {
			return this._activator.getActivatedExtension(extensionId).exports;
		} else {
			return null;
		}
	}