_common library

Classes

AdjacentStrings: Two or more string literals that are implicitly concatenated because of being adjacent (separated only by whitespace).
AnalysisRule: Describes an AbstractAnalysisRule which reports exactly one type of diagnostic (one DiagnosticCode).
AnnotatedNode: An AST node that can be annotated with either a documentation comment, a list of annotations (metadata), or both.
Annotation: An annotation that can be associated with a declaration.
AnonymousBlockBody: The body of an anonymous method invocation with a block.
AnonymousExpressionBody: The body of an anonymous method invocation with an arrow.
AnonymousMethodBody: The body of an anonymous method invocation.
AnonymousMethodInvocation: The invocation of an anonymous block method of an object.
Argument: A node that can occur in an ArgumentList.
ArgumentList: A list of arguments in the invocation of an executable element (that is, a function, method, or constructor).
AsExpression: An as expression.
AssertInitializer: An assert in the initializer list of a constructor.
Assertion: An assertion, either in a block or in the initializer list of a constructor.
AssertStatement: An assert statement.
AssignedVariablePattern: A variable pattern in PatternAssignment.
AssignmentExpression: An assignment expression.
AssignmentExpression2: The common interface for canonical V2 assignment expressions.
AssignmentTarget: An AST node that denotes the destination of an assignment.
AstNode: A node in the AST structure for a Dart program.
AstVisitor<R>: An object that can be used to visit an AST structure.
AstVisitor2<R>: An object that can be used to visit an AST structure.
AwaitAllFuturesRule: Fires when a function or method annotated @mustAwaitAllFutures / @mustAwaitAllFuturesOrError (or a function literal passed to a parameter with that annotation) drops a Future as a bare expression statement.
AwaitExpression: An await expression.
BinaryExpression: A binary (infix) expression.
BinaryOperatorInvocation: An invocation of an overloadable binary operator.
BindPatternVariableElement: A pattern variable that is explicitly declared.
BindPatternVariableFragment: The portion of a BindPatternVariableElement contributed by a single declaration.
Block: A sequence of statements.
BlockClassBody: The class body with members.
BlockEnumBody: The enum declaration body, with constants and members.
BlockEnumDeclarationBody: An enum body with constants and members.
BlockFunctionBody: A function body that consists of a block of statements.
BlockInstanceDeclarationBody: An instance-declaration body represented by a brace-delimited block.
BooleanLiteral: A boolean literal expression.
BreakStatement: A break statement.
CallInvocation: An invocation of a function value or an implicitly selected call method.
CascadeExpression: A sequence of cascaded expressions: expressions that share a common target.
CascadeIndexAssignmentTarget: An indexed location at the start of a cascade section.
CascadeIndexExpression: A value produced by indexing the target at the start of a cascade section.
CascadeMethodInvocation: A direct method invocation at the start of a cascade section.
CascadePropertyAssignmentTarget: A property at the start of a cascade section used as an assignment destination.
CascadePropertyExtraction: A property value selected at the start of a cascade section.
CascadeSection: One section of a CascadeExpression.
CaseClause: The case clause that can optionally appear in an if statement.
CastPattern: A cast pattern.
CatchClause: A catch clause within a try statement.
CatchClauseParameter: An 'exception' or 'stackTrace' parameter in CatchClause.
ClassBody: The body of a class declaration.
ClassDeclaration: The declaration of a class.
ClassDeclaration2: The declaration of a class.
ClassElement: A class.
ClassFragment: The portion of a ClassElement contributed by a single declaration.
ClassMember: A node that declares a name within the scope of a class, enum, extension, extension type, or mixin declaration.
ClassNamePart: The name of a class, enum, or extension type declaration.
ClassTypeAlias: A class type alias.
ClassTypeAlias2: A class type alias.
CollectionElement
Combinator: A combinator associated with an import or export directive.
CombinatorName: A name in a Combinator.
Comment: A comment within the source code.
CommentReferableExpression: The expression-shaped V1 compatibility view of a CommentReference.
CommentReference: A reference to a Dart element that is found within a documentation comment.
CommentReferenceComponent: A written name or operator in a documentation comment reference.
CompilationUnit: A compilation unit.
CompilationUnitMember: A node that declares one or more names within the scope of a compilation unit.
CompoundAssignment: A compound assignment using an overloadable binary operator.
CompoundAssignmentExpression: A potentially compound assignment.
ConditionalExpression: A conditional expression.
Configuration: A configuration in either an import or export directive.
ConstantPattern: A constant expression being used as a pattern.
ConstructorDeclaration: A constructor declaration.
ConstructorDeclaration2: A constructor declaration.
ConstructorElement: An element representing a constructor defined by a class, enum, or extension type.
ConstructorFieldInitializer: The initialization of a field within a constructor's initialization list.
ConstructorFragment: The portion of a ConstructorElement contributed by a single declaration.
ConstructorInitializer: A node that can occur in the initializer list of a constructor declaration.
ConstructorInvocation: An invocation of a constructor.
ConstructorName: The name of a constructor.
ConstructorReference: An expression representing a reference to a constructor.
ConstructorReference2: A source-level reference to a constructor.
ConstructorReferenceNode: An AST node that makes reference to a constructor.
ConstructorSelector: The name of a constructor being invoked.
ConstructorTearOff: An expression representing a constructor tear-off.
ConstructorTypeReference: A reference to the type defining a constructor.
ContinueStatement: A continue statement.
DartPattern: A pattern.
DartType: The type associated with elements in the element model.
Declaration: A node that represents the declaration of one or more names.
DeclaredIdentifier: The declaration of a single identifier.
DeclaredVariablePattern: A variable pattern that declares a variable.
DelimitedFormalParameters: Formal parameters enclosed in square or curly brackets.
DfSaferDartLintsPlugin: The df_safer_dart_lints analyzer plugin.
DiagnosticCode: An error code associated with an AnalysisError.
DiagnosticSeverity: The severity of an DiagnosticCode.
DirectAssignment: An assignment of the form target = value.
Directive: A node that represents a directive.
DirectiveUri: Meaning of a URI referenced in a directive.
DirectiveUriWithLibrary: DirectiveUriWithSource that references a LibraryElement.
DirectiveUriWithRelativeUri: DirectiveUriWithRelativeUriString that can be parsed into a relative URI.
DirectiveUriWithRelativeUriString: DirectiveUri for which we can get its relative URI string.
DirectiveUriWithSource: DirectiveUriWithRelativeUri that resolves to a Source.
DirectiveUriWithUnit: DirectiveUriWithSource that references a LibraryFragment.
DoStatement: A do statement.
DotShorthandConstructorInvocation: A node that represents a dot shorthand constructor invocation.
DotShorthandConstructorInvocation2: A dot-shorthand constructor invocation.
DotShorthandContextResolution: The result of selecting the static namespace for a dot shorthand.
DotShorthandExpression: A value-producing dot-shorthand head.
DotShorthandInvocation: A V1 node that represents a dot shorthand static method or constructor invocation.
DotShorthandMethodInvocation: A dot-shorthand invocation of a static method.
DotShorthandNameExpression: The value-producing dot-shorthand form .name.
DotShorthandPropertyAccess: A V1 node that represents a dot-shorthand name expression.
DottedName: A dotted name, used in a configuration within an import or export directive.
DoubleLiteral: A floating point literal expression.
DynamicIndexReadResolution: An index read whose operator [] is selected dynamically at runtime.
DynamicIndexWriteResolution: An index write whose operator []= is selected dynamically at runtime.
DynamicInvocationResolution: A dynamically dispatched invocation.
DynamicPropertyReadResolution: A property read whose getter is selected dynamically at runtime.
DynamicPropertyWriteResolution: A property write whose setter is selected dynamically at runtime.
DynamicType: The type dynamic is a type which is a supertype of all other types, just like Object, with the difference that the static analysis assumes that every member access has a corresponding member with a signature that admits the given access.
Element: The base class for all of the elements in the element model.
ElementAnnotation: A single annotation associated with an element.
ElementDirective: A directive within a library fragment.
ElementKind: The kind of elements in the element model.
ElementVisitor2<R>: An object that can be used to visit an element structure.
EmptyClassBody: The empty class body.
EmptyEnumBody: The empty enum body.
EmptyFunctionBody: An empty function body.
EmptyStatement: An empty statement.
EnumBody: The body of an enum declaration.
EnumConstantArguments: The arguments part of an enum constant.
EnumConstantDeclaration: The declaration of an enum constant.
EnumConstantDeclaration2: The declaration of an enum constant.
EnumDeclaration: The declaration of an enumeration.
EnumDeclaration2: The declaration of an enumeration.
EnumDeclarationBody: The body of an EnumDeclaration2.
EnumElement: An element that represents an enum.
EnumFragment: The portion of an EnumElement contributed by a single declaration.
ExecutableElement: An element representing an executable object, including functions, methods, constructors, getters, and setters.
ExecutableFragment: The portion of an ExecutableElement contributed by a single declaration.
ExecutableInvocationResolution: An invocation resolved to an executable declaration.
ExecutableTearOffResolution: A read that produces the tear-off of an executable declaration.
ExportDirective: An export directive.
Expression: A node that represents an expression.
ExpressionFunctionBody: A function body consisting of a single expression.
ExpressionStatement: An expression used as a statement.
ExtendsClause: The "extends" clause in a class declaration.
ExtensionDeclaration: The declaration of an extension of a type.
ExtensionDeclaration2: The declaration of an extension of a type.
ExtensionElement: An extension.
ExtensionFragment: The portion of an ExtensionElement contributed by a single declaration.
ExtensionOnClause: The on clause in an extension declaration.
ExtensionOverride: An override to force resolution to choose a member from a specific extension.
ExtensionOverride2: An override to force resolution to choose a member from a specific extension.
ExtensionTypeDeclaration: The declaration of an extension type.
ExtensionTypeDeclaration2: The declaration of an extension type.
ExtensionTypeElement: An extension type.
ExtensionTypeFragment: The portion of an ExtensionTypeElement contributed by a single declaration.
Field2: A single field in a FieldsDeclaration.
FieldDeclaration: The declaration of one or more fields of the same type.
FieldElement: A field defined within a class, enum, extension, or mixin.
FieldFormalParameter: A field formal parameter.
FieldFormalParameterElement: A field formal parameter defined within a constructor element.
FieldFormalParameterFragment: The portion of a FieldFormalParameterElement contributed by a single declaration.
FieldFragment: The portion of a FieldElement contributed by a single declaration.
FieldsDeclaration: The declaration of one or more fields of the same type.
ForEachParts: The parts of a for-each loop that control the iteration.
ForEachPartsWithDeclaration: The parts of a for-each loop that control the iteration when the loop variable is declared as part of the for loop.
ForEachPartsWithIdentifier: The parts of a for-each loop that control the iteration when the loop variable is declared outside of the for loop.
ForEachPartsWithPattern: A for-loop part with a pattern.
ForElement: The basic structure of a for element.
ForLoop<Body extends AstNode>: A for or for-each statement or collection element.
ForLoopParts: The parts of a for or for-each loop that control the iteration.
FormalParameter: A node representing a parameter to a function.
FormalParameterDefaultClause: A default value clause for a formal parameter.
FormalParameterElement: A formal parameter defined by an executable element.
FormalParameterFragment: The portion of a FormalParameterElement contributed by a single declaration.
FormalParameterList: The formal parameter list of a method declaration, function declaration, or function type alias.
ForParts: The parts of a for loop that control the iteration.
ForPartsWithDeclarations: The parts of a for loop that control the iteration when there are one or more variable declarations as part of the for loop.
ForPartsWithExpression: The parts of a for loop that control the iteration when there are no variable declarations as part of the for loop.
ForPartsWithPattern: The parts of a for loop that control the iteration when there's a pattern declaration as part of the for loop.
ForStatement: A for or for-each statement.
Fragment: A fragment that wholly or partially defines an element.
FragmentDeclaringNode: An AST node that can be associated with a declared Fragment.
FunctionBody: A node representing the body of a function or method.
FunctionCallInvocationResolution: A direct invocation of the language-defined call method of a function type.
FunctionCallTearOffResolution: A tear-off of the language-defined call method of a function-typed value.
FunctionDeclaration: A function declaration.
FunctionDeclarationStatement: A FunctionDeclaration used as a statement.
FunctionExpression: A function expression.
FunctionExpressionInvocation: The V1 compatibility view of invoking a function-valued expression.
FunctionInstantiation: The explicit instantiation of a function value using written type arguments.
FunctionInterfaceCallTearOffResolution: A tear-off of call through the core Function interface.
FunctionInterfaceInvocationResolution: An invocation permitted through core Function without a known signature.
FunctionInvocation: An expression that applies an argument list to a function or method.
FunctionReference: An expression representing a reference to a function, possibly with type arguments applied to it.
FunctionType: The type of a function, method, constructor, getter, or setter. Function types come in three variations:
FunctionTypeAlias: A function type alias.
FunctionTypeAlias2: A type alias written in the legacy function type syntax.
FunctionTypedElement: An element that has a FunctionType as its type.
FunctionTypedFormalParameterSuffix: The function-typed suffix of a formal parameter.
FunctionTypedFragment: The portion of a FunctionTypedElement contributed by a single declaration.
FunctionTypeInvocationResolution: An invocation that directly applies an exact function type.
GenericFunctionType: An anonymous function type.
GenericFunctionTypeElement: The pseudo-declaration that defines a generic function type.
GenericFunctionTypeFragment: The portion of a GenericFunctionTypeElement coming from a single declaration.
GenericTypeAlias: A generic type alias.
GenericTypeAlias2: A type alias written with =.
GetterDeclaration: A getter declaration in an instance declaration body.
GetterElement: A getter.
GetterFragment: The portion of a GetterElement contributed by a single declaration.
GetterInvocationResolution: A read that invokes a getter.
GuardedPattern: The pattern with an optional WhenClause.
HideCombinator: A combinator that restricts the names being imported to those that aren't in a given list.
HideElementCombinator: A combinator that causes some of the names in a namespace to be hidden when being imported.
Identifier: A node that represents an identifier.
IfElement: The basic structure of an if element.
IfNull: An if-null expression.
IfNullAssignment: An if-null assignment using ??=.
IfStatement: An if statement.
ImplementsClause: The "implements" clause in an class declaration.
ImplicitCallReference: An expression representing an implicit 'call' method reference.
ImplicitCallTearOff: The implicit tear-off of a callable object's call method.
ImplicitFunctionInstantiation: The implicit instantiation of a generic function value.
ImportDirective: An import directive.
ImportPrefixedAssignmentTarget: An assignment target selected through an import prefix.
ImportPrefixedFunctionInvocation: A direct invocation of a top-level function through an import prefix.
ImportPrefixedNameExpression: A value-producing name selected through an import prefix.
ImportPrefixReference: Reference to an import prefix name.
IncrementOrDecrementExpression: A prefix or postfix increment or decrement expression.
IndexAssignmentTarget: An indexed location used as an assignment destination.
IndexExpression: An index expression.
IndexExpression2: A value produced by invoking operator [].
IndexReadResolution: The result of an indexed read operation.
IndexWriteResolution: The result of writing an indexed assignment target.
InstanceCreationExpression: An instance creation expression.
InstanceDeclaration: A top-level V2 declaration that contributes an InstanceFragment.
InstanceDeclarationBody: The normalized body of an InstanceDeclaration.
InstanceElement: An element whose instance members can refer to this.
InstanceFragment: The portion of an InstanceElement contributed by a single declaration.
InstanceReceiver: An expression or non-value form that can receive an instance operation.
InstantiatedTypeAliasElement: Information about an instantiated TypeAliasElement and the type arguments with which it is instantiated.
IntegerLiteral: An integer literal expression.
InterfaceElement: An element that defines an InterfaceType.
InterfaceFragment: The portion of an InterfaceElement contributed by a single declaration.
InterfaceType: The type introduced by either a class or an interface, or a reference to such a type.
InterpolationElement: A node within a StringInterpolation.
InterpolationExpression: An expression embedded in a string interpolation.
InterpolationString: A non-empty substring of an interpolated string.
InvalidAssignmentTarget: An assignment target whose source cannot denote a storage location.
InvalidDotShorthandContextResolution: An unusable dot-shorthand context: there is a context type, but it has no static namespace that can be searched.
InvalidExpressionAssignmentTarget: An invalid assignment target whose source is an ordinary value expression.
InvalidExtensionOverrideAssignmentTarget: An explicit extension override used where an assignment destination is required.
InvalidExtensionOverrideExpression: An explicit extension override used in a slot that requires a value.
InvalidIndexReadResolution: An unsuccessful index read resolution.
InvalidIndexWriteResolution: An unsuccessful index write resolution.
InvalidInvocationResolution: An unsuccessful invocation resolution.
InvalidNamedReadResolution: An unsuccessful named read resolution.
InvalidNamedWriteResolution: An unsuccessful named write resolution.
InvalidReadResolution: An unsuccessful read resolution.
InvalidSuperAssignmentTarget: Bare super used where an assignment destination is required.
InvalidSuperExpression: Bare super used in a slot that requires a value.
InvalidType: The type arising from code with errors, such as invalid type annotations, wrong number of type arguments, invocation of undefined methods, etc.
InvalidWriteResolution: An unsuccessful write resolution.
InvocationExpression: The invocation of a function or method.
InvocationResolution: The result of resolving a function invocation.
IsExpression: An is expression.
JoinPatternVariableElement: A pattern variable that is a join of other pattern variables, created for a logical-or patterns, or shared case bodies in switch statements.
JoinPatternVariableFragment: The portion of a JoinPatternVariableElement contributed by a single declaration.
Label: A label on a LabeledStatement or a switch member.
LabeledStatement: A statement that has a label associated with them.
LabelElement: A label associated with a statement.
LabelFragment: The portion of a LabelElement contributed by a single declaration.
LabelReference: A reference to a label.
LibraryDirective: A library directive.
LibraryElement: A library.
LibraryExport: An export directive within a library fragment.
LibraryFragment: The portion of a LibraryElement coming from a single compilation unit.
LibraryImport: An import directive within a library fragment.
LibraryLanguageVersion
LintCode: Diagnostic codes which are not reported by default.
ListLiteral: A list literal.
ListPattern: A list pattern.
ListPatternElement: An element of a list pattern.
Literal: A node that represents a literal expression.
LocalElement: An element that can be (but is not required to be) defined within a method or function (an ExecutableFragment).
LocalFragment: The portion of an LocalElement contributed by a single declaration.
LocalFunctionDeclaration: A local function declaration.
LocalFunctionElement: A local function.
LocalFunctionFragment: The portion of a LocalFunctionElement contributed by a single declaration.
LocalVariable: A single variable in a LocalVariablesDeclaration.
LocalVariableElement: A local variable.
LocalVariableFragment: The portion of a LocalVariableElement contributed by a single declaration.
LocalVariablesDeclaration: The declaration of one or more local variables of the same type.
LocalVariablesDeclarationStatement: A statement that declares one or more local variables of the same type.
LogicalAnd: A logical-and expression.
LogicalAndPattern: A logical-and pattern.
LogicalNot: A logical not expression.
LogicalOr: A logical-or expression.
LogicalOrPattern: A logical-or pattern.
MapLiteralEntry: A single key/value pair in a map literal.
MapPattern: A map pattern.
MapPatternElement: An element of a map pattern.
MapPatternEntry: An entry in a map pattern.
MemberDeclaration: A declaration occupying a member position in an instance declaration body.
Metadata: The metadata (annotations) associated with an element or fragment.
MethodDeclaration: A method declaration.
MethodDeclaration2: A method declaration in an instance declaration body.
MethodElement: A method.
MethodFragment: The portion of a MethodElement contributed by a single declaration.
MethodIndexReadResolution: An index read resolved to a statically selected operator [] method.
MethodIndexWriteResolution: An index write resolved to a statically selected operator []= method.
MethodInvocation: The invocation of either a function or a method.
MethodReferenceExpression: An expression that implicitly makes reference to a method.
MissingDotShorthandContextResolution: An absent dot-shorthand context: no context type was available.
MixinDeclaration: The declaration of a mixin.
MixinDeclaration2: The declaration of a mixin.
MixinElement: An element that represents a mixin.
MixinFragment: The portion of a PrefixElement contributed by a single declaration.
MixinOnClause: The "on" clause in a mixin declaration.
MultiplyDefinedElement: A pseudo-element that represents multiple elements defined within a single scope that have the same name. This situation is not allowed by the language, so objects implementing this interface always represent an error. As a result, most of the normal operations on elements do not make sense and will return useless results.
MultiplyDefinedFragment: The fragment for a MultiplyDefinedElement.
MustBeAnonymousRule: Fires when a parameter annotated @mustBeAnonymous / @mustBeAnonymousOrError receives anything other than a function literal.
MustBeStronglyRefRule: Fires when a parameter annotated @mustBeStrongRef / @mustBeStrongRefOrError receives a function literal or a reference that does not outlive the call (a local function or an instance-method tear-off).
MustHandleReturnRule: Fires when a function or method annotated @mustHandleReturn / @mustHandleReturnOrError has its return value discarded.
MustUseOutcomeRule: Fires when an expression whose static type is assignable to Outcome (from df_safer_dart) is dropped as a bare expression statement.
MustUseUnsafeWrapperRule: Fires when a member annotated @unsafe / @unsafeOrError is used outside an UNSAFE(() => ...) call (from df_safer_dart) or an UNSAFE: labelled statement.
Name: A public name, or a private name qualified by a library URI.
NamedArgument: An argument that has a name associated with it.
NamedAssignmentTarget: A named destination of an assignment.
NamedFunctionInvocation: A direct invocation through a written function or method name.
NamedReadResolution: The resolution of a named read.
NamedReadResolutionWithElement: A named read that was resolved to an element.
NamedReceiver: A value receiver or static namespace before a named selection.
NamedType: A named type, which can optionally include type arguments.
NamedTypeChecker: Matches a type by its simple name and, when given, the packageName of the library that declares it.
NamedWriteResolution: The result of writing a named assignment target.
NamedWriteResolutionWithElement: A named write that was resolved to an element.
NameExpression: A value-producing named access.
NamespaceCombinator: An object that controls how namespaces are combined.
NamespaceDirective: A node that represents a directive that impacts the namespace of a library.
NameWithTypeParameters: The type name with optional type parameters.
NativeClause: The "native" clause in an class declaration.
NativeFunctionBody: A function body that consists of a native keyword followed by a string literal.
NeverType: The type Never represents the uninhabited bottom type.
NodeList<E extends AstNode>: A list of AST nodes that have a common parent.
NoFutureOutcomeTypeRule: Fires on type annotations of the form Future<Outcome<T>>, FutureOr<Outcome<T>> or Outcome<Future<T>>, for every Outcome subtype that df_safer_dart declares.
NoFuturesRule: Fires when a function or method annotated @noFutures / @noFuturesOrError (or a function literal passed to a parameter with that annotation) is async, returns a Future, or contains a Future.
NullAssertionExpression: A postfix null assertion expression.
NullAssertPattern: A null-assert pattern.
NullAwareElement: A null-aware element in a list or set literal.
NullCheckPattern: A null-check pattern.
NullLiteral: A null literal expression.
ObjectPattern: An object pattern.
OperatorDeclaration: An operator declaration in an instance declaration body.
ParameterizedType: A type that can track substituted type parameters, either for itself after instantiation, or from a surrounding context.
ParenthesizedExpression: A parenthesized expression.
ParenthesizedPattern: A parenthesized pattern.
ParsedAssignmentTarget: An assignment destination whose names have not yet been classified.
ParsedCascadeName: A named selector on the enclosing cascade's receiver whose semantic role has not yet been selected. Type and value arguments are separate wrappers. The enclosing CascadeSection owns the .. or ?.. token.
ParsedDotShorthandExpression: The complete grammar boundary of a dot-shorthand expression.
ParsedDotShorthandName: A dot-shorthand head whose declaration is selected using contextual type information. Type and value arguments are separate parsed wrappers.
ParsedExpression: A syntactic expression whose final semantic role has not yet been selected.
ParsedNameAccess: An operand followed by a selector operator and a name.
ParsedNameAccessAssignmentTarget: A final name selector used as a syntactic assignment destination.
ParsedTypeArguments: An operand followed by a type-argument list.
ParsedUnqualifiedName: A syntactically unqualified name whose semantic role has not yet been determined.
ParsedValueArguments: An operand followed by a parenthesized value-argument list.
PartDirective: A part directive.
PartInclude: A 'part' directive within a library fragment.
PartOfDirective: A part-of directive.
PatternAssignment: A pattern assignment.
PatternField: A field in an object or record pattern.
PatternFieldName: A field name in an object or record pattern field.
PatternVariableDeclaration: A pattern variable declaration.
PatternVariableDeclarationStatement: A pattern variable declaration statement.
PatternVariableElement: A pattern variable.
PatternVariableFragment: The portion of a PatternVariableElement contributed by a single declaration.
PostfixExpression: A postfix unary expression.
PrefixedIdentifier: An identifier that is prefixed or an access to an object property where the target of the property access is a simple identifier.
PrefixElement: A prefix used to import one or more libraries into another library.
PrefixExpression: A prefix unary expression.
PrefixFragment: The portion of a PrefixElement contributed by a single declaration.
PrimaryConstructorBody: The body of a primary constructor.
PrimaryConstructorBody2: The body of a primary constructor.
PrimaryConstructorDeclaration: The declaration of a primary constructor.
PrimaryConstructorName: The name of a primary constructor.
PropertyAccess: The access of a property of an object.
PropertyAccessorElement: A getter or a setter.
PropertyAccessorFragment: The portion of a GetterElement contributed by a single declaration.
PropertyAssignmentTarget: A property used as an assignment destination.
PropertyExtraction: A property value selected from a receiver.
PropertyInducingElement: A variable that has an associated getter and possibly a setter. Note that explicitly defined variables implicitly define a synthetic getter and that non-final explicitly defined variables implicitly define a synthetic setter. Symmetrically, synthetic fields are implicitly created for explicitly defined getters and setters. The following rules apply:
PropertyInducingFragment: The portion of a PropertyInducingElement contributed by a single declaration.
ReadResolution: The resolution of a read operation.
ReceiverIndexAssignmentTarget: An indexed location on an explicitly written receiver.
ReceiverIndexExpression: A value produced by invoking operator [] on an explicitly written expression receiver.
ReceiverMethodInvocation: A direct method invocation on an explicitly written receiver or qualifier.
ReceiverPropertyAssignmentTarget: A property selected on a value receiver or static qualifier and used as an assignment destination. Cascade selections use CascadePropertyAssignmentTarget.
ReceiverPropertyExtraction: A property value selected on an explicitly written receiver.
RecordFieldReadResolution: A read of a field from a record value.
RecordLiteral: A record literal.
RecordLiteralField: A node that can occur in a RecordLiteral.
RecordLiteralNamedField: A named field in a RecordLiteral.
RecordPattern: A record pattern.
RecordType: The type of a record literal or a record type annotation.
RecordTypeAnnotation: A record type.
RecordTypeAnnotationField: A field in a RecordTypeAnnotation.
RecordTypeAnnotationNamedField: A named field in a RecordTypeAnnotation.
RecordTypeAnnotationNamedFields: The portion of a RecordTypeAnnotation with named fields.
RecordTypeAnnotationPositionalField: A positional field in a RecordTypeAnnotation.
RecordTypeField: A field in a RecordType.
RecordTypeNamedField: A named field in a RecordType.
RecordTypePositionalField: A positional field in a RecordType.
RecursiveAstVisitor<R>: An AST visitor that will recursively visit all of the nodes in an AST structure. For example, using an instance of this class to visit a Block will also cause all of the statements in the block to be visited.
RedirectingConstructorInvocation: The invocation of a constructor in the same class from within a constructor's initialization list.
RegularFormalParameter: A regular formal parameter.
RelationalPattern: A relational pattern.
RestPatternElement: A rest pattern element.
RethrowExpression: A rethrow expression.
ReturnStatement: A return statement.
RuleContext: Provides access to information needed by analysis rules that is not available from AST nodes or the element model.
RuleVisitorRegistry: The container to register visitors for separate AST node types.
ScriptTag: A script tag that can optionally occur at the beginning of a compilation unit.
SemicolonEnumDeclarationBody: An enum body represented by a semicolon.
SemicolonInstanceDeclarationBody: An instance-declaration body represented by a semicolon.
SendableRule: Rejects function arguments that cannot survive SendPort.send. Closures and instance-method tear-offs capture state that the isolate runtime cannot copy. Only top-level functions and static methods are accepted.
SetOrMapLiteral: A set or map literal.
SetterDeclaration: A setter declaration in an instance declaration body.
SetterElement: A setter.
SetterFragment: The portion of a SetterElement contributed by a single declaration.
SetterInvocationResolution: An invocation of a setter selected for a named write.
ShowCombinator: A combinator that restricts the names being imported to those in a given list.
ShowElementCombinator: A combinator that cause some of the names in a namespace to be visible (and the rest hidden) when being imported.
SimpleAstVisitor<R>: An AST visitor that will do nothing when visiting an AST node. It is intended to be a superclass for classes that use the visitor pattern primarily as a dispatch mechanism (and hence don't need to recursively visit a whole structure) and that only need to visit a small number of node types.
SimpleIdentifier: A simple identifier.
SimpleStringLiteral: A string literal expression that doesn't contain any interpolations.
SingleStringLiteral: A single string literal expression.
SpreadElement: A spread element.
Statement: A node that represents a statement.
StaticInvocationResolution: A successful invocation with a statically known function signature.
StaticQualifier: A type or named extension used as a namespace for static member lookup.
StringInterpolation: A string interpolation literal.
StringLiteral: A string literal expression.
SuperConstructorInvocation: The invocation of a superclass' constructor from within a constructor's initialization list.
SuperExpression: A super expression.
SuperFormalParameter: A super-initializer formal parameter.
SuperFormalParameterElement: A super formal parameter.
SuperFormalParameterFragment: The portion of a SuperFormalParameterElement contributed by a single declaration.
SuperReference: The current instance used with superclass lookup and dispatch.
SwitchCase: A case in a switch statement.
SwitchDefault: The default case in a switch statement.
SwitchExpression: A switch expression.
SwitchExpressionCase: A case in a switch expression.
SwitchMember: An element within a switch statement.
SwitchPatternCase: A pattern-based case in a switch statement.
SwitchStatement: A switch statement.
SymbolLiteral: A symbol literal expression.
ThisExpression: A this expression.
ThrowExpression: A throw expression.
TopLevelDeclaration: A declaration that can appear directly in a compilation unit in V2.
TopLevelFunctionDeclaration: A top-level function declaration.
TopLevelFunctionElement: A top-level function.
TopLevelFunctionFragment: The portion of a TopLevelFunctionElement contributed by a single declaration.
TopLevelGetterDeclaration: A top-level getter declaration.
TopLevelSetterDeclaration: A top-level setter declaration.
TopLevelVariable2: A single variable in a TopLevelVariablesDeclaration.
TopLevelVariableDeclaration: The declaration of one or more top-level variables of the same type.
TopLevelVariableElement: A top-level variable.
TopLevelVariableFragment: The portion of a TopLevelVariableElement contributed by a single declaration.
TopLevelVariablesDeclaration: The declaration of one or more top-level variables of the same type.
TryStatement: A try statement.
TypeAlias: The declaration of a type alias.
TypeAliasElement: A type alias (typedef).
TypeAliasFragment: The portion of a TypeAliasElement contributed by a single declaration.
TypeAnnotation: A type annotation.
TypeArgumentList: A list of type arguments.
TypedLiteral: A literal that has a type associated with it.
TypeLiteral: An expression representing a type, such as the expression int in var x = int;.
TypeParameter: A type parameter.
TypeParameterElement: A type parameter.
TypeParameterFragment: The portion of a TypeParameterElement contributed by a single declaration.
TypeParameterizedElement: An element that has type parameters, such as a class, typedef, or method.
TypeParameterizedFragment: The portion of a TypeParameterizedElement contributed by a single declaration.
TypeParameterList: Type parameters within a declaration.
TypeParameterType: The type introduced by a type parameter.
UnaryOperatorInvocation: An invocation of an overloadable unary operator.
UnqualifiedFunctionInvocation: A direct invocation through an unqualified function or method name.
UnqualifiedNameAssignmentTarget: An assignment target consisting of one unqualified name.
UnqualifiedNameExpression: A value-producing unqualified name.
UriBasedDirective: A directive that references a URI.
ValidDotShorthandContextResolution: A usable dot-shorthand context.
ValidIndexReadResolution: A successful index read resolution.
ValidIndexWriteResolution: A successful index write resolution.
ValidInvocationResolution: A successful invocation resolution.
VariableDeclaration: An identifier that has an initial value associated with it.
VariableDeclarationList: The declaration of one or more variables of the same type.
VariableDeclarationStatement: A list of variables that are being declared in a context where a statement is required.
VariableElement: A variable.
VariableFragment: The portion of a VariableElement contributed by a single declaration.
VariablePattern: The shared interface of AssignedVariablePattern and DeclaredVariablePattern.
VariableReadResolution: A direct read of a local variable or formal parameter.
VariableWriteResolution: A direct write to a variable.
VoidType: The special type void is used to indicate that the value of an expression is meaningless, and intended to be discarded.
WhenClause: A guard in a pattern-based case in a switch statement, switch expression, if statement, or if element.
WhileStatement: A while statement.
WildcardPattern: A wildcard pattern.
WithClause: The with clause in a class declaration.
WriteResolution: The resolution of a write operation.
YieldStatement: A yield statement.

Enums

BinaryOperator: The semantic operation selected by a BinaryOperatorInvocation.
IncrementOrDecrementOperation: The operation performed by an IncrementOrDecrementExpression.
IncrementOrDecrementPosition: The position of the operator in an IncrementOrDecrementExpression.
UnaryOperator: The semantic operation selected by a UnaryOperatorInvocation.

Functions

createDfSaferDartRules() → List<AnalysisRule>: Creates one instance of every rule this plugin provides.
isDirectlyAnnotatedByText(AnnotatedNode node, String shortName, String longName) → bool: Returns true if node is annotated with an annotation whose identifier exactly matches shortName (the const instance) or longName (the class).
isFutureOrFutureOr(DartType? type) → bool
isInDfSaferDartPackage(RuleContext context) → bool: Whether the library analysed in context belongs to the package named df_safer_dart.
pubspecNameOf(RuleContext context) → String?: The name: declared in the pubspec.yaml of the package that contains the library analysed in context, or null when there is none.

_common library

Classes

Enums

Functions

df_safer_dart_lints package

_common library