AppendFieldIfNotExists appends field to fields if it doesn't exist.

ArgsToFields converts arguments to fields.

DirectiveToType converts directive to type.

FindObjectByResourceName finds object by resource name.

GetDefinedObjects returns all defined objects in schema.

GetResourceDirectiveSingularType returns resource directive singular type.

IsMutationAction checks if directive is mutation action.

IsQueryAction checks if directive is query action.

IsXgenDirectiveDefinition checks if directive is xgen directive.

ToObjectDefinition converts ast.Definition with any Kind to ast.Definition with a Kind is ast.Object.