TypeScript
TypeScript found the wrong number of arguments in a function call
error TS2554: Expected X arguments, but got Y.
TypeScript rejected a function or constructor call because the number of provided arguments does not match the declared signature.
Observed message
error TS2554: Expected X arguments, but got Y.
Why it happens
- A required argument is missing from the call.
- Too many arguments were provided for the declared signature.
- The function signature changed but the call site was not updated.
How to fix it
- Check the target function or constructor signature and match it exactly.
- Add any missing required arguments or remove extra ones.
- If the API changed intentionally, update all call sites to the new signature.
