Direct Known Satisfying Interfaces: ClassDeclaration, FunctionDeclaration
All Known Subtypes Hierarchy

- FunctionalDeclaration
  - ClassDeclaration
  - FunctionDeclaration

Declaration which can be invoked, and may have parameters. Classes and functions are functional declarations.

Note that multiple-parameter lists are not reified at runtime, so if you have a function declaration like this:

    Integer add(Integer a)(Integer b) => a + b;

It will only have a single parameter list at runtime (the first), and its return type will be `Callable<Integer,[Integer]>`.

Attributes
annotation | Source Code shared formal Boolean annotation True if the current declaration is an annotation class or function.
parameterDeclarations | Source Code shared formal FunctionOrValueDeclaration[] parameterDeclarations The list of parameter declarations for this functional declaration.

Inherited Attributes
Attributes inherited from: Object hash, string

Methods
getParameterDeclaration | Source Code shared formal FunctionOrValueDeclaration? getParameterDeclaration(String name) Gets a parameter declaration by name. Returns `null` if no such parameter exists.

Inherited Methods
Methods inherited from: Object equals