I use some files written with Gherkin mode, but they don't have the ".feature" extension. I tried to change some visual code files related to cucumber extension to be able to highlight files that are not .feature but I had no success.
For example:
Workspace settings.json
:
{
"folders": [
{
"path": "/home/user/git"
},
{
"path": "/home/user/Documents/scripts"
}
],
"settings": {}
"cucumberautocomplete.steps": [
"*.myext"
],
"cucumberautocomplete.syncfeatures": "*.myext",
"cucumberautocomplete.strictGherkinCompletion": true
}