Question about identifiers

[ccoVeille]

I keep investigating about how to use the tool (which I love BTW 🎉)

So after #165, now I would like to know how I could detect and identifier matching a patter

I would like to me be able to catch something "as simple as" famous last word ™️

@@
var f identifier that start with Test*
@@
-func f(t *testing.T) {
-   t.Helper()
+func f(t *testing.T) {
    ...
}

My idea would be to be able to do this

@@
var f identifier
@@
-func f(t *testing.T) {
+func f(t *testing.T) {
+   t.Helper()
+
    ...


@@
var f identifier that start with Test*
@@
-func f(t *testing.T) {
-   t.Helper()
+func f(t *testing.T) {
    ...
}