    import ceylon.language.meta.model{
        Type,
        CallableConstructor,
        MemberClassCallableConstructor
    }

    """Declaration model for callable constructors, for example

           class WithConstructors {
               shared new () {}
               shared new clone(WithConstructors other) {}

           // ...

           CallableConstructorDeclaration default = `new WithConstructors`;
           CallableConstructorDeclaration clone = `new WithConstructors.clone`;

       The initializer of a class with a parameter list can also be
       [[represented|ClassWithInitializerDeclaration.defaultConstructor]]
       as a `CallableConstructorDeclaration`.
    """
    see (`interface ValueConstructorDeclaration`)
    since("1.2.0")
    shared sealed interface CallableConstructorDeclaration
            satisfies FunctionalDeclaration & ConstructorDeclaration {

        "True if the constructor has an [[abstract|ceylon.language::abstract]] annotation."
        shared formal Boolean abstract;

        "Whether this is the default constructor. The default constructor of a class is the constructor with no name."
        shared formal Boolean defaultConstructor;

        "The class this constructor constructs"
        shared actual formal ClassDeclaration container;

        shared actual formal Object invoke(Type<>[] typeArguments, Anything* arguments);

        shared actual formal Object memberInvoke
                (Object container, Type<>[] typeArguments, Anything* arguments);

        "Applies the given closed type arguments to the declaration of the class
         enclosing this constructor declaration, returning a function model
         for the constructor"
        shared actual formal CallableConstructor<Result,Arguments> apply
                <Result=Object,Arguments=Nothing>
                (Type<>* typeArguments)
                    given Arguments satisfies Anything[];

        "Applies the given closed type arguments to the declaration of the member class
         enclosing this constructor declaration, returning a method model
         for the constructor"
        shared actual formal MemberClassCallableConstructor<Container,Result,Arguments> memberApply
                <Container=Nothing,Result=Object,Arguments=Nothing>
                (Type<Object> containerType, Type<>* typeArguments)
                    given Arguments satisfies Anything[];
    }