a typesafe curried react input handler using ramda

handleChangeCurried.ts

import * as R from 'ramda'

const _handleChangeCurried = function<S, P>() {
  return <K extends keyof S>() => {
    return R.curry<
      React.Component<any, S>,
       K,
       React.FormEvent<HTMLInputElement>,
       void
      >((self, key, e) =>
        self.setState(R.assoc(key, e.currentTarget.value, self.state))
      )
  }
}

export const handleChangeCurried = <S, P>() => _handleChangeCurried<S, P>()()