import ceylon.language.meta.declaration{FunctionDeclaration} """A function model represents the model of a Ceylon function that you can invoke and inspect. A function is a toplevel binding, declared on a package. This is a [[FunctionModel]] that you can also invoke: shared String foo(String name) => "Hello "+name; void test(){ Function<String,[String]> f = `foo`; // This will print: Hello Stef print(f("Stef")); } """ shared sealed interface Function<out Type=Anything, in Arguments=Nothing> satisfies FunctionModel<Type, Arguments> & Applicable<Type, Arguments> given Arguments satisfies Anything[] { "This function's declaration." shared formal actual FunctionDeclaration declaration; }