transformer_utils library

Classes

NodeWithMeta<TNode extends AnnotatedNode, TMeta>: Utility class that allows for easy access to an annotated node's instantiated annotation.
TransformedSourceFile: A utility that allows for modification of a SourceFile via a series of replacements, insertions, and removals.

assetIdToPackageUri(AssetId id) → Uri: Converts id to a "package:" URI.
copyClassMember(ClassMember? member, String body) → String: Returns a copy of a class member declaration with body as a new implementation.
getDeclarationsAnnotatedBy(CompilationUnit unit, Type annotation) → Iterable<CompilationUnitMember>: Finds and returns all declarations within a compilation unit that are annotated with the given annotation class.
getSpan(SourceFile sourceFile, AstNode node, {bool skipCommentAndMetadata = true}) → SourceSpan
getSpanForNode(SourceFile sourceFile, AstNode node, {bool skipCommentAndMetadata = true}) → SourceSpan: Returns a SourceSpan spanning from the beginning to the end of the given node. The preceding comment and metadata will be excluded if skipCommentAndMetadata is true.
instantiateAnnotation(AnnotatedNode member, Type annotationType, {dynamic onUnsupportedArgument(Expression argument)?}) → dynamic: Uses reflection to instantiate and returns the first annotation on member of type annotationType, or null if no matching annotations are found.
stringLiteral(String? content, {bool quote = true, bool useSingleQuote = true}) → String: Returns content escaped and optionally quoted for use as a string literal in Dart source code.