deps: add ws types to main dependencies

[maschad]

While following the example of how to do a basic libp2p setup, if we only configure webSockets as our transport the types will be undefined.

node_modules/@libp2p/websockets/dist/src/index.d.ts:5:36 - error TS7016: Could not find a declaration file for module 'ws'. '/Users/horizon/Desktop/test/node_modules/ws/index.js' implicitly has an 'any' type.
  Try `npm i --save-dev @types/ws` if it exists or add a new declaration (.d.ts) file containing `declare module 'ws';`

5 import type { ClientOptions } from 'ws';
                                     ~~~~

Perhaps these types should be exported in a better way? Especially since they are required in it-ws but if so then maybe the are not properly exported there

node_modules/it-ws/dist/src/client.d.ts:1:36 - error TS7016: Could not find a declaration file for module 'ws'. '/Users/horizon/Desktop/test/node_modules/ws/index.js' implicitly has an 'any' type.
  Try `npm i --save-dev @types/ws` if it exists or add a new declaration (.d.ts) file containing `declare module 'ws';`

1 import type { ClientOptions } from 'ws';
                                     ~~~~

node_modules/it-ws/dist/src/duplex.d.ts:1:23 - error TS2688: Cannot find type definition file for 'ws'.

1 /// <reference types="ws" />
                        ~~

node_modules/it-ws/dist/src/sink.d.ts:1:32 - error TS7016: Could not find a declaration file for module 'ws'. '/Users/horizon/Desktop/test/node_modules/ws/index.js' implicitly has an 'any' type.
  Try `npm i --save-dev @types/ws` if it exists or add a new declaration (.d.ts) file containing `declare module 'ws';`

1 import type { WebSocket } from 'ws';
                                 ~~~~

node_modules/it-ws/dist/src/web-socket.d.ts:1:23 - error TS7016: Could not find a declaration file for module 'ws'. '/Users/horizon/Desktop/test/node_modules/ws/index.js' implicitly has an 'any' type.
  Try `npm i --save-dev @types/ws` if it exists or add a new declaration (.d.ts) file containing `declare module 'ws';`

1 import WebSocket from 'ws';
                        ~~~~

[achingbrain]

Perhaps these types should be exported in a better way? Especially since they are required in it-ws but if so then maybe the are not properly exported there

Agree they should be moved to deps for it-ws but we have a dependency on ws here too so we should depend on the types as well, otherwise there's no guarantee that it-ws will ship with the types for the version of ws we expect.

[github-actions]

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[maschad]

Perhaps these types should be exported in a better way? Especially since they are required in it-ws but if so then maybe the are not properly exported there

Agree they should be moved to deps for it-ws but we have a dependency on ws here too so we should depend on the types as well, otherwise there's no guarantee that it-ws will ship with the types for the version of ws we expect.

Cool, Opened a PR alanshaw/it-ws#71 @achingbrain