Hello! I definitely don't understand something right. I see the following
constructor: constructor(fullNode: string, solidityNode: string, eventServer: string | boolean, privateKey?: string | boolean);
![image](https://private-user-images.githubusercontent.com/48432436/271014726-19c0e10c-a4b6-4117-b3e2-50f805c5069c.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.Fji28sAGskJJzqWev5K58W7Vmi8lqFjaAhM2wBrL33Y)
But I don’t understand how to create an instance of a class. Could you please help?