Function omit

omit<T, K extends string | number | symbol>(
    x: T,
    ks: readonly K[],
): {
    -readonly [P in string | number | symbol as P extends K ? never : P]: T[P]
}

omit<T, K extends string | number | symbol>(
    x: T,
    ks: readonly K[],
): {
    -readonly [P in string | number | symbol as P extends K ? never : P]: T[P]
}