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use interface instead of type

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Mikael Finstad 2026-03-29 18:25:23 +08:00
parent 2603291203
commit 2603292a0e
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GPG key ID: 25AB36E3E81CBC26
3 changed files with 5 additions and 3 deletions
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3
packages/@uppy/companion/src/server/emitter/default-emitter.ts
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@ -1,5 +1,6 @@
import { EventEmitter } from 'node:events'
import type { EmitterLike } from './index.ts'
export default function defaultEmitter() {
export default function defaultEmitter(): EmitterLike {
return new EventEmitter()
}

2
packages/@uppy/companion/src/server/emitter/index.ts
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@ -4,7 +4,7 @@ import redisEmitter from './redis-emitter.ts'
type Listener = (...args: unknown[]) => void
export type EmitterLike = {
export interface EmitterLike {
on: (eventName: string, handler: Listener) => unknown
once: (eventName: string, handler: Listener) => unknown
off?: (eventName: string, handler: Listener) => unknown

3
packages/@uppy/companion/src/server/emitter/redis-emitter.ts
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@ -2,6 +2,7 @@ import { EventEmitter } from 'node:events'
import safeStringify from 'fast-safe-stringify'
import type { Redis } from 'ioredis'
import * as logger from '../logger.ts'
import type { EmitterLike } from './index.ts'
function replacer(key: string, value: unknown): unknown {
// Remove the circular structure and internal ones
@ -19,7 +20,7 @@ function replacer(key: string, value: unknown): unknown {
export default function redisEmitter(
redisClient: Redis,
redisPubSubScope?: string,
) {
): EmitterLike {
const prefix = redisPubSubScope ? `${redisPubSubScope}:` : ''
const getPrefixedEventName = (eventName: string) => `${prefix}${eventName}`