GenericTypeAlias class Null safety

A generic type alias.

functionTypeAlias ::= metadata 'typedef' name TypeParameterList? = FunctionType ';'

Clients may not extend, implement or mix-in this class.

Implemented types

Constructors

GenericTypeAlias()

Properties

beginToken Token
Return the first token included in this node's source range.
read-onlyinherited
childEntities Iterable<SyntacticEntity>
Return an iterator that can be used to iterate through all the entities (either AST nodes or tokens) that make up the contents of this node, including doc comments but excluding other comments.
read-onlyinherited
declaredElement Element?
Return the element associated with this declaration, or null if either this node corresponds to a list of declarations or if the AST structure has not been resolved.
read-onlyinherited
declaredElement2 Element?
Return the element associated with this declaration, or null if either this node corresponds to a list of declarations or if the AST structure has not been resolved.
read-onlyinherited
documentationComment Comment?
Return the documentation comment associated with this node, or null if this node does not have a documentation comment associated with it.
read-onlyinherited
end int
Return the offset of the character immediately following the last character of this node's source range.
read-onlyinherited
endToken Token
Return the last token included in this node's source range.
read-onlyinherited
equals Token
Return the equal sign separating the name being defined from the function type.
read-only
firstTokenAfterCommentAndMetadata Token
Return the first token following the comment and metadata.
read-onlyinherited
functionType GenericFunctionType?
Return the type of function being defined by the alias.
read-only
hashCode int
The hash code for this object.
read-onlyinherited
isSynthetic bool
Return true if this node is a synthetic node.
read-onlyinherited
length int
Return the number of characters in the syntactic entity's source range.
read-onlyinherited
metadata NodeList<Annotation>
Return the annotations associated with this node.
read-onlyinherited
name Token
Return the name of the member being declared.
read-onlyinherited
name2 Token
Return the name of the member being declared.
read-onlyinherited
offset int
Return the offset from the beginning of the file to the first character in the syntactic entity.
read-onlyinherited
parent AstNode?
Return this node's parent node, or null if this node is the root of an AST structure.
read-onlyinherited
root AstNode
Return the node at the root of this node's AST structure.
read-onlyinherited
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited
semicolon Token
Return the semicolon terminating the declaration.
read-onlyinherited
sortedCommentAndAnnotations List<AstNode>
Return a list containing the comment and annotations associated with this node, sorted in lexical order.
read-onlyinherited
type TypeAnnotation
Return the type being defined by the alias.
read-only
typedefKeyword Token
Return the token representing the 'typedef' keyword.
read-onlyinherited
typeParameters TypeParameterList?
Return the type parameters for the function type, or null if the function type does not have any type parameters.
read-only

Methods

accept<E>(AstVisitor<E> visitor) → E?
Use the given visitor to visit this node.
inherited
findPrevious(Token target) Token?
Return the token before target or null if it cannot be found.
inherited
getProperty<E>(String name) → E?
Return the value of the property with the given name, or null if this node does not have a property with the given name.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
setProperty(String name, Object? value) → void
Set the value of the property with the given name to the given value. If the value is null, the property will effectively be removed.
inherited
thisOrAncestorMatching<E extends AstNode>(bool predicate(AstNode)) → E?
Return either this node or the most immediate ancestor of this node for which the predicate returns true, or null if there is no such node.
inherited
thisOrAncestorOfType<E extends AstNode>() → E?
Return either this node or the most immediate ancestor of this node that has the given type, or null if there is no such node.
inherited
toSource() String
Return a textual description of this node in a form approximating valid source.
inherited
toString() String
A string representation of this object.
inherited
visitChildren(AstVisitor visitor) → void
Use the given visitor to visit all of the children of this node.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited