make isConstraintObject a property
refactor bbb.always
refactor guards
starting to refactor suggestValue
short-circuit setters
fix typo
move this out
split up suggestValue
rearrange
split this up further
forgot to push an error
don't override recv and getter, store a setterObj
fix last test
workaround test error
linting
move test and add one
make args more consistent, custom tick for guard
rename guard
remove old code, rename
make isConstraintObject a property in reactive