TypedefDeclaration class abstract

Represents a reflected Dart typedef, which is a type alias for a function type, class type, or any other complex type.

Provides access to the aliased type, type parameters, and runtime metadata.

Example

typedef Mapper<T> = T Function(String);

final typedefType = reflector.reflectType(Mapper).asTypedef();
print(typedefType?.getName()); // Mapper
print(typedefType?.getAliasedType().getName()); // Function
Inheritance
Implemented types
Available extensions

Constructors

TypedefDeclaration()
Represents a reflected Dart typedef, which is a type alias for a function type, class type, or any other complex type.
const

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

asClass() → ClassDeclaration?

Available on TypeDeclaration, provided by the TypeDeclarationExtension extension

Safely casts to ClassDeclaration if possible.
asEnum() → EnumDeclaration?

Available on TypeDeclaration, provided by the TypeDeclarationExtension extension

Safely casts to EnumDeclaration if possible.
asMixin() → MixinDeclaration?

Available on TypeDeclaration, provided by the TypeDeclarationExtension extension

Safely casts to MixinDeclaration if possible.
asRecord() → RecordDeclaration?

Available on TypeDeclaration, provided by the TypeDeclarationExtension extension

Safely casts to RecordDeclaration if possible.
asTypedef() → TypedefDeclaration?

Available on TypeDeclaration, provided by the TypeDeclarationExtension extension

Safely casts to TypedefDeclaration if possible.
asTypeVariable() → TypeVariableDeclaration?

Available on TypeDeclaration, provided by the TypeDeclarationExtension extension

Safely casts to TypeVariableDeclaration if possible.
getAliasedType() → TypeDeclaration
Returns the type that this typedef aliases.
getAnnotations() → List<AnnotationDeclaration>
Returns all annotations applied to this declaration.
inherited
getDartType() → DartType?
The analyzer DartType of the entity for enhanced type operations.
inherited
getDebugIdentifier() → String
The debug identifier for the entity.
inherited
getDeclaration() → SourceDeclaration?

Available on TypeDeclaration, provided by the TypeDeclarationExtension extension

Resolves the most specific declaration type.
getElement() → Element?
The analyzer element associated with this declaration.
inherited
getInterfaces() → List<LinkDeclaration>
Returns the list of interfaces this type implements.
inherited
getIsNullable() → bool
Returns true if the type is nullable, such as 'String?' or 'int?'.
inherited
getIsPublic() → bool
Checks if this declaration is a public declaration.
inherited
getIsSynthetic() → bool
Checks if a declaration is a synthetic declaration.
inherited
getKind() → TypeKind
Returns the TypeKind of this type, indicating whether it is a class, enum, mixin, etc.
inherited
getMixins() → List<LinkDeclaration>
Returns the list of mixin identities that are applied to this type.
inherited
getName() → String
Gets the name of the declared element.
inherited
getPackageUri() → String
Returns the package URI where this type is declared.
inherited
getParentLibrary() → LibraryDeclaration
Returns the LibraryDeclaration in which this declaration is defined.
inherited
getQualifiedName() → String
Returns the fully qualified name of this type.
inherited
getSimpleName() → String
Returns the simple name of the type without the package or library URI.
inherited
getSourceLocation() → Uri?
Returns the source code location (e.g., file path or URI) where this declaration is defined, or null if not available in the current reflection context.
inherited
getSuperClass() → LinkDeclaration?
Returns the direct superclass of this type.
inherited
getType() → Type
Gets the runtime type of the declared element.
inherited
getTypeArguments() → List<LinkDeclaration>
Returns the list of type arguments for generic types.
inherited
hasAnalyzerSupport() → bool
Returns true if this declaration has analyzer information available.
inherited
isAssignableFrom(TypeDeclaration other) → bool
Type Assignability Table:
inherited
isAssignableTo(TypeDeclaration target) → bool
Type Assignability Table:
inherited
isGeneric() → bool
Check if this is a generic type.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson() → Map<String, Object>
Returns a JSON representation of this entity.
inherited
toString() → String
A string representation of this object.
inherited

Operators

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