Type 'TokenRefreshLink' is missing the following properties from type 'ApolloLink': onError, setOnError ts(2739)

Hi there,

Just wondering if anyone has encountered this issue.

When trying to use TokenRefreshLink, I get the following error when building up the link property…

Type 'TokenRefreshLink' is missing the following properties from type 'ApolloLink': onError, setOnError ts(2739)

const refreshTokenLink = new TokenRefreshLink({
// etc... <omitted here for brevity>
// set proper values for 
accessTokenField:
isTokenValidOrUndefined:
fetchAccessToken:
handleFetch:
handleError:

I also build up a basic set of other links

Then…

// compose the links in sequence 
const link = from([refreshTokenLink, errorLink, authLink, httpLink]);
                              ^^^
                          error occurs here

---

Using the following

"apollo-link-token-refresh": "^0.2.7",
"@apollo/client": "^3.0.0-beta.44",
"@apollo/link-context": "^2.0.0-beta.3",
"@apollo/link-error": "^2.0.0-beta.3",

---

I have found the following similar type of issue over here and also here.

I have tried the following:

• downgrading to an older version of “@apollo/client”: “^3.0.0-beta.37”. (didn’t solve it)
• upgrading to a newer version “@apollo/client”: “^3.0.0-beta.48”, (made it worse, got additional errors)
• casting (new TokenRefreshLink({ etc as unknown) as ApolloLink

[alexbarksdale]

@miller-productions @maryschmidt A temporary solution that I’m using is just simply casting the new TokenRefreshLink({....}) as any.

Example:

....
new TokenRefreshLink({
    accessTokenField: '....',
    isTokenValidOrUndefined: () => {....},
    fetchAccessToken: () => {....},
    handleFetch: (accessToken) => {....},
    handleError: (err) => {....},
}) as any,
....

[miller-productions]

Closing this - confirmed it is no longer an issue in the latest versions of apollo-link-token-refresh and @apollo/client.