toString method
A string representation of this object.
Some classes have a default textual representation,
often paired with a static parse function (like int.parse).
These classes will provide the textual representation as
their string representation.
Other classes have no meaningful textual representation
that a program will care about.
Such classes will typically override toString to provide
useful information when inspecting the object,
mainly for debugging or logging.
Implementation
@override
String toString() => '${super.toString()}, '
'uppercaseVariations: $uppercaseVariations, '
'extraVariations: $extraVariations, matchedWord: "$matchedWord", '
'rank: $rank, dictionary: $dictionary, '
'levenshteinDistance: $levenshteinDistance, '
'levenshteinDistanceEntry: $levenshteinDistanceEntry';