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class
Signalled to indicate access to a missing (but required) position in a JSON array.
class
Signalled to indicate access to a missing (but required) element of a JSON dictionary.
class
Signalled to indicate a violation of a type constraint.
Retrieve the object at the index'th position in the underlying list, throwing
JSONMissingIndexError if there is no such index.
Retrieve the object at the given key in the underlying map, throwing
JSONMissingKeyError if there is no such key.