In #36892 the `ModuleWithProviders` type parameter becomes required.
This exposes a bug in ngcc, where it can only handle functions that have a
specific form:
```
function forRoot() {
return { ... };
}
```
In other words, it only accepts functions that return an object literal.
In some libraries, the function instead returns a call to another function.
For example in `angular-in-memory-web-api`:
```
InMemoryWebApiModule.forFeature = function (dbCreator, options) {
return InMemoryWebApiModule_1.forRoot(dbCreator, options);
};
```
This commit changes the parsing of such functions to use the
`PartialEvaluator`, which can evaluate these more complex function
bodies.
PR Close#36948
fafa50d97f