// Deprecate mixin // // This mixin can be used to deprecate mixins or functions. // `$enable-deprecation-messages` is a global variable, `$ignore-warning` is a variable that can be passed to // some deprecated mixins to suppress the warning (for example if the mixin is still be used in the current version of Bootstrap) @mixin deprecate($name, $deprecate-version, $remove-version, $ignore-warning: false) { @if ($enable-deprecation-messages != false and $ignore-warning != true) { @warn "#{$name} has been deprecated as of #{$deprecate-version}. It will be removed entirely in #{$remove-version}."; } }