Parse parses the provided input and returns an abstract representation if successful.

ListNode is an array element of a path.

ObjectNode is the final Node in a path, what is being referenced.

ErrInvalidInteger indicates a parsing error due to an invalid integer, such as integer overflow.

ErrTrailingSeparator indicates a parsing error due to an illegal trailing separator.

ErrUnexpectedToken indicates a parsing error due to an unexpected token.

Path represents an entire parsed path specification.