| Enum | |
| 1 (Data Constructor) | Language.GraphQL.AST.DirectiveLocation |
| 2 (Data Constructor) | Language.GraphQL.AST.Document, Language.GraphQL.AST |
| 3 (Data Constructor) | Language.GraphQL.Type |
| 4 (Data Constructor) | Language.GraphQL.Execute.Coerce, Language.GraphQL.Execute |
| EnumBaseType | |
| 1 (Data Constructor) | Language.GraphQL.Type.In |
| 2 (Data Constructor) | Language.GraphQL.Type.Out |
| EnumType | |
| 1 (Type/Class) | Language.GraphQL.Type |
| 2 (Data Constructor) | Language.GraphQL.Type |
| 3 (Data Constructor) | Language.GraphQL.Type.Schema |
| EnumTypeDefinition | Language.GraphQL.AST.Document, Language.GraphQL.AST |
| EnumTypeDirectivesExtension | Language.GraphQL.AST.Document, Language.GraphQL.AST |
| EnumTypeEnumValuesDefinitionExtension | Language.GraphQL.AST.Document, Language.GraphQL.AST |
| EnumValue | |
| 1 (Data Constructor) | Language.GraphQL.AST.DirectiveLocation |
| 2 (Type/Class) | Language.GraphQL.Type |
| 3 (Data Constructor) | Language.GraphQL.Type |
| EnumValueDefinition | |
| 1 (Type/Class) | Language.GraphQL.AST.Document, Language.GraphQL.AST |
| 2 (Data Constructor) | Language.GraphQL.AST.Document, Language.GraphQL.AST |
| equals | Language.GraphQL.AST.Lexer |
| Error | |
| 1 (Type/Class) | Language.GraphQL.Error |
| 2 (Data Constructor) | Language.GraphQL.Error |
| 3 (Type/Class) | Language.GraphQL.Validate.Validation, Language.GraphQL.Validate |
| 4 (Data Constructor) | Language.GraphQL.Validate.Validation, Language.GraphQL.Validate |
| escape | Language.GraphQL.AST.Document, Language.GraphQL.AST |
| EventStreamResolver | Language.GraphQL.Type.Out, Language.GraphQL.Type |
| ExecutableDefinition | |
| 1 (Type/Class) | Language.GraphQL.AST.Document, Language.GraphQL.AST |
| 2 (Data Constructor) | Language.GraphQL.AST.Document, Language.GraphQL.AST |
| executableDefinitionsRule | Language.GraphQL.Validate |
| ExecutableDirectiveLocation | |
| 1 (Type/Class) | Language.GraphQL.AST.DirectiveLocation |
| 2 (Data Constructor) | Language.GraphQL.AST.DirectiveLocation |
| execute | Language.GraphQL.Execute |
| extend | Language.GraphQL.AST.Lexer |