Index class Null safety
Specifies that the property should be indexed.
It is highly recommended to index properties that are used in a Query to improve query performance. To fine tune indexing of a property you can override the default index type.
Note: indexes are currently not supported for ByteVector, Float or Double properties.
Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
) → String
A string representation of this object.
Object other) → bool
The equality operator.