namespace Microsoft.EntityFrameworkCore.Storage
{
    public abstract class RelationalTypeMappingSource : TypeMappingSourceBase, IRelationalTypeMappingSource, ITypeMappingSource
    {
        public virtual RelationalTypeMapping? FindMapping(Type! type, string? storeTypeName, bool keyOrIndex = false, bool? unicode = default, int? size = default, bool? rowVersion = default, bool? fixedLength = default, int? precision = default, int? scale = default);
    }
}