{implementation,main}: isolates implementations into its own pkg.

[chris-ramon]

Details

• {implementation,main}: isolates implementations into its own pkg.

Test Plan

✔️ Tested that the main command works as expected:

$ go run main.go 
(•) https://github.com/graphql-go/graphql

(press q to quit)

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You chose https://github.com/graphql-go/graphql!