Misleading or incorrect user identity types

[whaaaley]

Bug report

• I confirm this is a bug with Supabase, not with my own application.
• I confirm I have searched the Docs, GitHub Discussions, and Discord.

Describe the bug

UserIdentiy interface does not match actual output. From the supabase types.d.ts we can see:

export interface UserIdentity {
    id: string;
    user_id: string;
    identity_data?: {
        [key: string]: any;
    };
    identity_id: string;
    provider: string;
    created_at?: string;
    last_sign_in_at?: string;
    updated_at?: string;
}

However, actual output from user.listIdentities shows the following:

[
  {
    "id": "3bd7741b-ef83-4f17-88ab-912399fc1ff9",
    "email": "dustin@onclickcoop.dev",
    "created_at": "2025-08-23T06:40:33.237343Z",
    "updated_at": "2025-08-23T06:40:33.237343Z"
  }
]

To Reproduce

const { data, error } = await supabase.auth.getUser(opts.ctx.token)
console.log(data.user.identities)

Expected behavior

Correct types or correct output

Screenshots

System information

• Version of supabase-js: npm:@supabase/supabase-js@^2.49.9
• Version of supabase-js: npm:@supabase/supabase-js@^2.56.0

Additional context