define method
void
define(})
Add a declaration to certain namespace.
if the value is not a declaration, will create one with isMutable value.
if not, the isMutable will be ignored.
Implementation
void define(
String id,
dynamic value, {
bool isMutable = false,
bool override = false,
bool throws = true,
String? module,
String? namespace,
}) {
final nsp = _fetchNamespace(namespace: namespace, module: module);
nsp.define(id, value, override: override);
}