Improve type safety on operation interpreting #214
Merged
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This is one of a series of PR's I am doing as small improvements that are suggesting on the code itself.
This constraints the resolving of the operation (or the root of the query) to only objects. Removing the unnecessary check that was done checking if the result of the resolving was indeed an object or not.
I want to implement schema introspection and for that I have been reading the code to understand where and how to add it. To be able to handle the
__schemafield, it's necessary a resolver that we are sure that is the entrypoint so we can build up the schema downwards from it. This change makes it possible.