.editorconfig

[*.cs]

# CA1416: Validate platform compatibility
dotnet_diagnostic.CA1416.severity = suggestion

# CS8620: Argument cannot be used for parameter due to differences in the nullability of reference types.
dotnet_diagnostic.CS8620.severity = error

# CS8602: Dereference of a possibly null reference.
dotnet_diagnostic.CS8602.severity = error

# CS8765: Nullability of type of parameter doesn't match overridden member (possibly because of nullability attributes).
dotnet_diagnostic.CS8765.severity = error

# CS8600: Converting null literal or possible null value to non-nullable type.
dotnet_diagnostic.CS8600.severity = error

# CS8604: Possible null reference argument.
dotnet_diagnostic.CS8604.severity = error