TypeScript Mixins
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Syntax
- class BeetleGuy implements Climbs, Bulletproof { }
- applyMixins (BeetleGuy, [Climbs, Bulletproof]);
Parameters
| Parameter | Description |
|---|---|
| derivedCtor | The class that you want to use as the composition class |
| baseCtors | An array of classes to be added to the composition class |
Remarks
There are three rules to bear in mind with mixins:
- You use the
implementskeyword, not theextendskeyword when you write your composition class - You need to have a matching signature to keep the compiler quiet (but it doesn’t need any real implementation – it will get that from the mixin).
- You need to call
applyMixinswith the correct arguments.
