# Reduce type duplication in Motoko

**URL:** <https://forum.dfinity.org/t/reduce-type-duplication-in-motoko/10778>\
**Category:** Developers\
**Created:** [February 9, 2022, 11:32am UTC](https://forum.dfinity.org/t/reduce-type-duplication-in-motoko/10778 "2022-02-09T11:32:53Z")\
**Posts on this page:** 1\
**Showing post:** 18

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**Author:** ![ggreif](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.dfinity.org/ggreif/32/301_2.png) [@ggreif](https://forum.dfinity.org/u/ggreif)\
**Post date:** [August 26, 2022, 2:12pm UTC](https://forum.dfinity.org/t/reduce-type-duplication-in-motoko/10778/18 "2022-08-26T14:12:10Z")

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In the Motoko Playground you can now take the 0.7.0 version to a test drive: [Motoko Playground Update: Actor Classes are now enabled! - #4 by ggreif](https://forum.dfinity.org/t/motoko-playground-update-actor-classes-are-now-enabled/15071/4)

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_[View the full topic](https://forum.dfinity.org/t/reduce-type-duplication-in-motoko/10778)._