Remove internal helpers dependency from events package #1588

Job	Run time
Set CI/CD metadata	5s
Commit stage / Check English usage	11s
Commit stage / Check for changes to event schema package compared to main branch	6s
Commit stage / Check TODO usage	7s
Commit stage / Scan secrets	7s
Commit stage / Detect Terraform Changes	4s
Commit stage / Check Markdown format	4s
Commit stage / Scan dependencies	29s
Commit stage / Count lines of code	5s
Commit stage / Check file format	8s
Commit stage / Run terraform-docs	0s
Commit stage / Trivy Scan	0s
Commit stage / Lint Terraform	0s
Commit stage / Check event schema version has been updated	6s
Test stage / Unit tests	2m 33s
Test stage / Check generated dependencies	59s
Test stage / Linting	55s
Test stage / Typecheck	1m 1s
Test stage / Perform static analysis	1m 0s
Test stage / Test coverage	6s
Build stage / Build proxies	2m 42s
Build stage / Build SDKs	1m 27s
Build stage / Build Docs	1m 42s
Acceptance stage / Contract test	16s
Publish stage	0s
	14m 13s

Provide feedback