fix: better FormModelValue.value type

map_to_model.ts

interface FormModelValue<V = string | number | boolean | undefined | null> {
    value: V;
    error: boolean;
}

type MapToModel<T> = {
    [P in keyof T]: FormModelValue<T[P]>
}

interface Form<M> {
    formError: boolean;
    underway: boolean;
    model: MapToModel<M>;
}

function a<M>(
    state: Form<M>
) {
    return state;
}

const state = a<{ email: string, password: string }>({
    underway: false,
    formError: false,
    model: {
        email: {
            value: '',
            error: false,
        },
        password: {
            value: '',
            error: false,
        }
    }
})

console.log(state)