cleanup

Imports in module “github.com/elastic/elastic-package”

• github.com/elastic/elastic-package/internal/builder
• github.com/elastic/elastic-package/internal/configuration/locations
• github.com/elastic/elastic-package/internal/files
• github.com/elastic/elastic-package/internal/logger
• github.com/elastic/elastic-package/internal/packages

Standard library imports

• errors
• fmt
• os
• path/filepath