Aldrin Marquez metalsadman
IlCallo
/ injector-factory.ts
Last active
January 17, 2022 14:56
Create an injection key and helper function based on a name and an interface describing the injected data. Automatically adds safeguard when the provided data cannot be found
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| import { inject, InjectionKey, provide } from 'vue'; | |
| function getValueFromMaybeFunction< | |
| Args extends unknown[], | |
| Provided, | |
| T = Provided extends (...args: Args) => infer R ? R : Provided | |
| >(params: Args, valueOrFn: Provided): T { | |
| // TS isn't able to narrow down correctly `T | () => T` types as infer `ReturnType<Function>` as any | |
| // See: https://github.com/microsoft/TypeScript/issues/37663 | |
| // See: https://github.com/microsoft/TypeScript/issues/37993#issuecomment-615369691 |