Helps clarify the code to disambugate between the AggregateError JS class and
its interface (type), which have the same name, which can be confusing when
referring to an object that looks like an AggregateError but is not an instance
of the AggregateError class.
Type alias for the built-in AggregateError type.
Helps clarify the code to disambugate between the AggregateError JS class and its interface (type), which have the same name, which can be confusing when referring to an object that looks like an AggregateError but is not an instance of the AggregateError class.