TypeChangeDetector.new ASTVisitor() {...}

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	0 of 24	100%	0 of 4	100%	0	4	0	4	0	2
visit(StringLiteral)		100%		100%	0	3	0	3	0	1
{...}		100%		n/a	0	1	0	1	0	1