ResolveInfo

the fields being resolved. Because there may be merged fields, this is a list, but they will all share the same information except for sub selections.

the object returned by the resolver.

the type of the parent object. Always a concrete object type.

Returns the argument for name. It is the caller responsibility to use a type parameter T matching the expected argument type. If not, getArgument may succeed but subsequent calls may fail with ClassCastException.