Extension causes high cpu load

TheNouillet.symfony-vscode-unresponsive.cpuprofile.txt

Issue Type: Performance
Extension Name: symfony-vscode
Extension Version: 1.0.2
OS Version: Windows_NT x64 10.0.18362
VSCode version: 1.42.1

:warning: Make sure to attach this file from your home-directory: :warning:C:\Users\frankthoeny\TheNouillet.symfony-vscode-unresponsive.cpuprofile.txt

Find more details here: https://github.com/microsoft/vscode/wiki/Explain-extension-causes-high-cpu-load

TheNouillet / symfony-vscode

Extension causes high cpu load #50