formik-wizard-simple/lib/context/types.d.ts

Multi-step form wizard with Formik

export interface WizardContextProps {
    step: number;
    isLastStep: boolean;
    onNextStep: () => void;
    onPreviousStep: () => void;
    onSetStep: (value: number) => void;
    totalSteps: number;
    stepId?: string;
}