formik-wizard-simple/lib/components/Step/types.d.ts

Multi-step form wizard with Formik

import { FormikHelpers } from "formik";
import React from "react";
export interface StepProps<T> {
    onSubmit?: (values: T, helpers: FormikHelpers<T>, currentStep: number) => Promise<void> | void;
    children?: React.ReactNode;
    validationSchema?: any;
    id?: string;
}