languageVersion property
LanguageVersion?
languageVersion
The default language version associated with this package.
Each package may have a default language version associated, which is the language version used to parse and compile Dart files in the package. A package version is defined by two non-negative numbers, the major and minor version numbers.
A package may have no language version associated with it in the package configuration, in which case tools should use a default behavior for the package.
Implementation
LanguageVersion? get languageVersion;