Update PULL_REQUEST_TEMPLATE.md

Author: wasabeef

.github/PULL_REQUEST_TEMPLATE.md

@@ -3,10 +3,26 @@ name: Pull request
 about: Create a pull request
 ---
 Thank you for opening a Pull Request!
+
+## What does this change?
+
+Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change.
+
+Fixes #<issue_number_goes_here> 🎯
+
+## Type of change
+
+Please delete options that are not relevant.
+
+- [ ] Bug fix (non-breaking change which fixes an issue)
+- [ ] New feature (non-breaking change which adds functionality)
+- [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
+- [ ] This change requires a documentation update
+
+## Checklist:
+
 Before submitting your PR, there are a few things you can do to make sure it goes smoothly:
 - [ ] Make sure to open a GitHub issue as a bug/feature request before writing your code! That way we can discuss the change, evaluate designs, and agree on the general idea
   - [ ] Ensure the tests (`melos unit:test-script`)
   - [ ] Ensure the analyzer and formatter pass (`melos run format` to automatically apply formatting)
 - [ ] Appropriate docs were updated (if necessary)
-
-Fixes #<issue_number_goes_here> 🎯