Description
There is flow error in graphqlgen.js after running graphqlgen. I am using custom input type for query and generated interface for it does not contain prefix Query_.

Same behavior for mutation input, where adding prefix Mutation_ helps
Right now I have to do patch after running every graphqlgen
Steps to reproduce
schema:
type License {
jwt: String!
}
input FeatureSetWhereUniqueInput {
key: String!
}
input LicenseWhereInput {
featureSetList: [FeatureSetWhereUniqueInput!]!
}
type Query {
licenseList(where: LicenseWhereInput): [License!]!
}
Then I run graphqlgen and there is error in generated file.
Expected results

Actual results

Versions
- graphqlgen: 0.5.1
- OS name and version: Ubuntu 18.04.2 LTS (Bionic Beaver)