#How do I overload an arrow function to return void OR Promise void depending on parameter

3 messages · Page 1 of 1 (latest)

ruby magnetBOT
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hornta#4659
Playground Link

Preview:```ts
interface Event {}

interface RegisterEvent {
(event: Event, saveToDatabase: true): Promise<void>;
(event: Event, saveToDatabase: false): void;
}

export const registerEvent: RegisterEvent = (
event: Event,
saveToDatabase: boolean
) => {
if(saveToDatabase) {
...```

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finite basin
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i don't think you can

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you have to use a regular function and overloads