MoveVariableDeclarationNearReferenceRector false positive

[orklah]

Bug Report

Subject	Details
Rector version	last master
Installed as	composer dependency

I tried to run MoveVariableDeclarationNearReferenceRector on my code but had a false positive when a variable is used multiple time in a switch where each case can return. The issue is that the rector moves the variable on the first case so it's undefined later

Minimal PHP Code Causing Issue

     public static function get_price($do_trt): array {
-        $do_sfe = $do_trt->get_sfe_do();
         switch($do_trt->get_mar_do()->get_cod_s()) {
             case 'MAR1':
+              $do_sfe = $do_trt->get_sfe_do();
                 return class1::get_price_all($do_sfe);
             case 'MAR2':
                 return class1::get_price_all($do_sfe);

Expected Behaviour

The variable shouldn't move in this case