findPrevious method
Return the token before target
or null
if it cannot be found.
Implementation
@override
Token? findPrevious(Token target) =>
util.findPrevious(beginToken, target) ?? parent?.findPrevious(target);
Return the token before target
or null
if it cannot be found.
@override
Token? findPrevious(Token target) =>
util.findPrevious(beginToken, target) ?? parent?.findPrevious(target);