This replaces `ResolveVariableNode` and `ResolveMethodNode` with their resolution.
When we build the truffle node tree, we determine whether names resolve to:
* lexical scope
* base module
* implicit this
Then, we use this information to directly construct the underlying nodes (`ReadPropertyNode`, `ReadLocalPropertyNode`, etc).
Additionally, `AstBuilder` determines whether the property access must be const or not.
This introduces a `BaseModuleMembers` registry, which gets generated as part of Java compilation.