import {GQLNow} from "gql-now";
 
let obj = new GQLNow("https://some.graphql.api/api/path",{'http_header1':'header_value1'});
 
// Query operation
let respnse = await obj.query("operation_name",{ field1:"value1" , field2:"value2", field3:4},"response_field response_field_neseted{ nested_field1 nested_field2 }");
 
// Mutation operation
let response_mutation = await obj.mutation("operation_name",{ field1:"value1" , field2:"value2", field3:4},"response_field response_field_neseted{ nested_field1 nested_field2 }");