No Extension Access Modifier

Prefer not to use extension access modifiers

• Identifier: no_extension_access_modifier
• Enabled by default: No
• Supports autocorrection: No
• Kind: idiomatic
• Analyzer rule: No
• Minimum Swift compiler version: 5.0.0
• Default configuration:

  Key	Value
  severity	error

Non Triggering Examples

extension String {}

 extension String {}

Triggering Examples

↓private extension String {}

↓public 
 extension String {}

↓open extension String {}

↓internal extension String {}

↓fileprivate extension String {}