Description: A type interface in GraphQL defines a contract that types must adhere to, allowing for the creation of more flexible and reusable schemas. This concept is fundamental in GraphQL as it enables developers to define a set of fields that can be implemented by different object types. Type interfaces allow for field inheritance, meaning that types implementing an interface can share common fields, facilitating the organization and structure of the schema. Additionally, interfaces enable clients to make more complex and specific queries, as they can request fields that are common to multiple types, improving query efficiency. In summary, type interfaces are a powerful tool in GraphQL that promote code reuse and clarity in schema definition, resulting in a better experience for both developers and end users.
