demo/typescript.js
function isIndependentTypeReference(node) {
            if (node.typeArguments) {
                for (var _i = 0, _a = node.typeArguments; _i < _a.length; _i++) {
                    var typeNode = _a[_i];
                    if (!isIndependentType(typeNode)) {
                        return false;
                    }
                }
            }
            return true;
        }
function isIndependentTypeReference(node) {
            if (node.typeArguments) {
                for (var _i = 0, _a = node.typeArguments; _i < _a.length; _i++) {
                    var typeNode = _a[_i];
                    if (!isIndependentType(typeNode)) {
                        return false;
                    }
                }
            }
            return true;
        }
A type reference is considered independent if each type argument is considered independent.