crobinson42
/ pubsub.ts
Last active
January 23, 2022 20:02
— forked from sidola/pubsub.ts
Basic typesafe pub-sub implementation in Typescript
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| /** | |
| * Defines the function type of the publish function. | |
| * | |
| * Extracts the keys from `E` as valid event types, and the matching | |
| * property as the payload. | |
| */ | |
| type PubTypeFn<E> = <Key extends string & keyof E>( | |
| event: Key, | |
| fn: (message: E[Key]) => void | |
| ) => void |