/// <summary>
/// Gets the primary or alternate key that is defined on the given property. Returns <c>null</c> if no key is defined
/// for the given property.
/// </summary>
/// <param name="entityType"> The entity type to find the key on. </param>
/// <param name="property"> The property that the key is defined on. </param>
/// <returns> The key, or null if none is defined. </returns>
public static IKey FindKey([NotNull] this IEntityType entityType, [NotNull] IProperty property)
{
Check.NotNull(entityType, nameof(entityType));
return(entityType.FindKey(new[] { property }));
}
