| Name | Description |
| Element | Defines attributes common to all elements. |
| ContainerElement | Defines an element that's a container for other elements. |
| HeritageClause | Defines a heritage clause. |
| Generic | Defines an element type that can be generic. |
| TypedElement | Defines an element that has an associated type. |
| VariableDeclaration | Defines a variable declaration. |
| CanBeOptional | Defines an element that may be optional. |
| Parameter | Defines a parameter of a function, method or constructor. |
| FunctionDeclaration | defines a function. |
| ItemWithAccessibilityModifiers | Defines an element that can have accessibility modifiers. |
| CanBeAbstract | Defines an element that can be abstract. |
| MemberInfo | Defines attributes common to all class and interface members. |
| PropertyInfo | Defines a property on a class or interface. |
| MethodInfo | Defines a method on a class or interface. |
| IndexSignature | Defines an index signature. |
| Inheritable | Defines a type that inherits other types. |
| ClassOrInterfaceLikeDeclaration | Defines attributes common to class and interface declarations. |
| ClassDeclaration | Defines a class. |
| InterfaceDeclaration | Defines an interface. |
| TypeAliasDeclaration | Defines a type alias. |
| EnumDeclaration | Defines an enum. |
| ValueElement | Defines an element which has a value. |
| EnumMember | Defines an enum member. |
| ModuleDeclaration | Defines a module. |
| Name | Description |
| Type | Defines the data type for a type. |
| Name | Description |
| SyntaxKind | Defines the type of element. |