No overload matches this call

[dinogomez]

const user = {
    firstName: firstName,
    lastName: lastName,
    userName: userName,
    password: hashedPassword,
};
const columns = ["firstName", "lastName", "userName", "password"];

const res = await sql`insert into users ${sql(user, columns)}`; //error on "${sql(user, columns)}"

This code gives a No overload matches this call

No overload matches this call.
  Argument of type '[Helper<{ firstName: any; lastName: any; userName: any; password: any; }, readonly ("firstName" | "lastName" | "userName" | "password")[]>]' is not assignable to parameter of type 'never'.
  Overload 2 of 2, '(template: TemplateStringsArray, ...parameters: readonly ParameterOrFragment<never>[]): PendingQuery<Row[]>', gave the following error.
    Argument of type 'Helper<{ firstName: any; lastName: any; userName: any; password: any; }, readonly ("firstName" | "lastName" | "userName" | "password")[]>' is not assignable to parameter of type 'ParameterOrFragment<never>'.
      Type 'Helper<{ firstName: any; lastName: any; userName: any; password: any; }, readonly ("firstName" | "lastName" | "userName" | "password")[]>' is not assignable to type 'Helper<any, any[]>'.
        The type 'readonly ("firstName" | "lastName" | "userName" | "password")[]' is 'readonly' and cannot be assigned to the mutable type 'any[]'.ts(2769)
No overload matches this call.
  Overload 1 of 2, '(first: { firstName: any; lastName: any; userName: any; password: any; }, ...rest: readonly ("firstName" | "lastName" | "userName" | "password")[]): Helper<{ firstName: any; lastName: any; userName: any; password: any; }, readonly ("firstName" | ... 2 more ... | "password")[]>', gave the following error.
    Argument of type 'string[]' is not assignable to parameter of type '"firstName" | "lastName" | "userName" | "password"'.
  Overload 2 of 2, '(template: TemplateStringsArray, ...parameters: readonly ParameterOrFragment<never>[]): PendingQuery<Row[]>', gave the following error.
    Argument of type '{ firstName: any; lastName: any; userName: any; password: any; }' is not assignable to parameter of type 'TemplateStringsArray'.
      Type '{ firstName: any; lastName: any; userName: any; password: any; }' is missing the following properties from type 'TemplateStringsArray': raw, length, concat, join, and 27 more.ts(2769)
const user: {
    firstName: any;
    lastName: any;
    userName: any;
    password: any;
}

The code above still works though and will still insert into the database.

Kinda confused on how to proceed, following the guide here in dynamic inserts on the docs.

[alpharder]

Will be fixed by #679

[alpharder]

@dinogomez Please confirm the latest release resolves your problem and consider closing the issue if so.

[dinogomez]

@alpharder On updating to 3.4.0, can confirm typescript errors on overload are handled. Thank you for the hard work 💙