Hono•8mo ago

Argument type string is not assignable to parameter type keyof E["Variables"]

I'm using Hono with Webstorm and whenever I use .get() or .set() with some key of string, webstorm will always complain such type mismatch. Even the type-safe guard on docs doesn't help. The code: https://github.com/search?q=repo%3Aminhperry%2Fcf-worker-backend%20c.get(&type=code

7 Replies

hOP•8mo ago

It still does work, just that webstorm is complaining. Maybe is this its problem instead of Hono's?

make your context type like this

Context<{
  Variables: {
    user: unknown // Add whatever type you want
  }
}>

Context<{
  Variables: {
    user: unknown // Add whatever type you want
  }
}>

hOP•8mo ago

still complains idk

Seems to be working on VSCode -

export const getUserField = (
  context: Context<{ Variables: { user: string } }>
) => {
  const user = context.get("user");
};

export const getUserField = (
  context: Context<{ Variables: { user: string } }>
) => {
  const user = context.get("user");
};

hOP•7mo ago

my final solution, just context.get('user' as any)

Can you show the code snippet?