GQLFragmentDefinition
constructor(sourceLocation: SourceLocation? = null, name: String, variableDefinitions: List<GQLVariableDefinition>, directives: List<GQLDirective>, typeCondition: GQLNamedType, selections: List<GQLSelection>, description: String?)
constructor(sourceLocation: SourceLocation? = null, name: String, directives: List<GQLDirective>, typeCondition: GQLNamedType, selections: List<GQLSelection>, description: String?)