TypeScript compilation errors within @libp2p/interface/src/event-target.ts

[victorhahncastell]

• Version:

$ npm ls | grep libp2p
├── @chainsafe/libp2p-noise@15.0.0
├── @chainsafe/libp2p-yamux@6.0.2
├── @libp2p/circuit-relay-v2@1.0.15
├── @libp2p/identify@1.0.14
├── @libp2p/mplex@10.0.15
├── @libp2p/webrtc@4.0.19
├── @libp2p/websockets@8.0.15
├── libp2p@1.2.3

• Platform:

$ uname -a
Linux schnippi 5.15.0-92-generic #102~20.04.1-Ubuntu SMP Mon Jan 15 13:09:14 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux

• Subsystem:
  event-target.ts

Severity:

Low

Description / Steps to reproduce the error:

$ tsc
node_modules/@libp2p/interface/src/event-target.ts:94:71 - error TS2345: Argument of type 'CustomEventInit<Detail>' is not assignable to parameter of type 'CustomEventInit<Detail> & EventInit & { detail: Detail; }'.
  Type 'CustomEventInit<Detail>' is not assignable to type '{ detail: Detail; }'.
    Property 'detail' is optional in type 'CustomEventInit<Detail>' but required in type '{ detail: Detail; }'.

94     return this.dispatchEvent(new CustomEvent<Detail>(type as string, detail))
                                                                         ~~~~~~

node_modules/@libp2p/interface/src/event-target.ts:111:5 - error TS2578: Unused '@ts-expect-error' directive.

111     // @ts-expect-error could be undefined
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~