Added Test to Check Flow Output

[0xcaff]

Hey,

I've added a test to check whether the output generated by this code is valid according to flow. It seems that currently, the Node type occurs twice.

      163:   export type Node = {
                         ^^^^ Node. name is already bound
      158:   type Node = Film | Species | Planet | Person | Starship | Vehicle;
                  ^^^^ type Node

Thanks for this!

[0xcaff]

I've located the duplicate in the snapshot.

gql2ts/__tests__/__snapshots__/from-schema-test.ts.snap

Lines 2999 to 3013 in fa64864

	/**
	description: An object with an ID
	*/
	type Node = Film | Species | Planet | Person | Starship | Vehicle;
	/**
	description: An object with an ID
	*/
	export type Node = {
	__typename: \\"Node\\";
	/**
	description: The id of the object.
	*/
	id: string;
	}

[0xcaff]

Closing, as I no longer use use gql2ts.