static createFromBinding(b:Binding, annotation:Directive):DirectiveBinding {
var rb = b.resolve();
var deps = ListWrapper.map(rb.dependencies, DirectiveDependency.createFrom);
return new DirectiveBinding(rb.key, rb.factory, deps, rb.providedAsPromise, annotation);
}
PipeBinding.createFromType = function (type, metadata) {
var binding = new di_1.Binding(type, { toClass: type });
var rb = binding.resolve();
return new PipeBinding(metadata.name, rb.key, rb.factory, rb.dependencies);
};