[v3] Persisted Operations ExtractPersistedOperationId type

[n1ru4l]

Maybe the following function:

export declare type ExtractPersistedOperationId = (params: GraphQLParams) => null | string;

graphql-yoga/packages/plugins/persisted-operations/src/index.ts

Lines 8 to 10 in 50f7cd7

	export type ExtractPersistedOperationId = (
	params: GraphQLParams,
	) => null | string

Should rather be typed:

export type ExtractPersistedOperationId = (
  params: Record<string, unknown>
) => null | string

This would force people to do proper type narrowing:

const yoga = createYoga({
  plugins: [
    usePersistedOperations({
      extractPersistedOperationId(payload) {
        if (typeof payload.doc_id === 'string') {
          return payload.doc_id
        }
        return null
      }
      getPersistedOperation(key: string) {
        return persistedOperations[key]
      },
    }),
  ],
})