TS2340: Only public and protected methods of the base class are accessible via the 'super' keyword.

This is a reference entry from TypeScript diagnosticMessages.json. A full explanation with fixes has not been written yet.

The error message

Only public and protected methods of the base class are accessible via the 'super' keyword.

As listed by TypeScript diagnosticMessages.json

{0}, {1} and so on are filled in by the compiler.

Different error? Paste it

or press Cmd/Ctrl + Enter. The text is only sent to this site to match it.

Source: TypeScript diagnosticMessages.json. Data fetched 2026-09-25T01:43:12.671Z.