yaml_edit nullsafety (dart-lang/yaml_edit#107)

* Null safey implimentation

* Adding test for nested parseAt with null value

* Change `parseAt()` signature only YamlNode

* Removing unnecessary ArgumentError.checkNotNull()

* Updating remove() signature and doc

* Change parseAt() orElse documentation

Co-authored-by: Jonas Finnemann Jensen <jopsen@gmail.com>
19 files changed
tree: 8555721bf0e7f33105aab2e869c7dc74244d3500
  1. pkgs/