simple-graphql/dist/build/type/unionInputType.d.ts

The simple way to generates GraphQL schemas and Sequelize models from your models definition.

import { GraphQLInputType, GraphQLScalarType } from 'graphql';
export default function unionInputType(options: {
    name: string;
    inputValueTypes: {
        [key: string]: GraphQLInputType;
    };
}): GraphQLScalarType;