ObjectType substituteGenerics(Map<String, JSType> concreteTypes) {
if (concreteTypes.isEmpty()) {
return this;
}
PersistentMap<String, Property> newProps = PersistentMap.create();
for (Map.Entry<String, Property> propsEntry : this.props.entrySet()) {
String pname = propsEntry.getKey();
Property newProp = propsEntry.getValue().substituteGenerics(concreteTypes);
newProps = newProps.with(pname, newProp);
}
FunctionType newFn = fn == null ? null : fn.substituteGenerics(concreteTypes);
return makeObjectType(
nominalType == null ? null : nominalType.instantiateGenerics(concreteTypes),
newProps,
newFn,
newFn != null && newFn.isQmarkFunction() || isLoose,
objectKind);
}
