Functions should not return dynamic for known return type

[guyluz11]

🚀 Feature Requests

Contextualize the feature

There is no reason for functions in the package to return a dynamic variable if the type being returned is constant.
It is bad practice and creates a hard time for the developer, from understanding what type it is to making a safe conversion between the dynamic type and the actual type.

Describe the feature

All of the functions implementations should return a type and not dynamic.
Like:
getDefaultVoice is voiceObject, getVoices List[voiceObject]

Or the lazy option:
isLanguageAvailable is bool, getDefaultVoice is Map<String, String>, getVoices is List<Map<String, String>>.

Platforms affected (mark all that apply)

• 📱 iOS
• 🤖 Android