- In preview8 we warned users for non-public `[Parameter]`s and `[Parameter]` setters. For preview9 this is now an error because things will not work as they expect.
- Updated existing tests to reflect the new error expectation.
#12294
- Today all of our analyzer warnings only operate on `[Parameter]` properties.
- Updated existing test to not expect `CascadingParameter` as a possible error case.
- Added a new test to ensure we skip `CascadingParameter`s.
#8825
- If we find a parameter that is non-public we will create a warning for that situation and notify the user.
- Updated the naming of existing properties and classes that referred to public/private required properties to be specific to those properties setters (that's what they verified before these changes).
- Updated test expectations and names.
- Changed the code fix provider to no longer worry about the property setters and instead inspect the properties declared accessibility. Did not re-add the property setter code fix provider because these code fix providers do nothing in practice (Razor light bulbs aren't enabled in the editor).
- Added new tests.
#8825
N. Taylor Mullen