How to use the @stoplight/prism-http.generateHttpParam function in @stoplight/prism-http

function generateParamValue(spec: IHttpParam): E.Either {
  return pipe(
    generateHttpParam(spec),
    E.fromOption(() => new Error(`Cannot generate value for: ${spec.name}`)),
    E.chain(value => {
      switch (spec.style) {
        case HttpParamStyles.DeepObject:
          return E.right(serializeWithDeepObjectStyle(spec.name, value));

        case HttpParamStyles.PipeDelimited:
          return pipe(
            value,
            E.fromPredicate(
              Array.isArray,
              () => new Error('Pipe delimited style is only applicable to array parameter')
            ),
            E.map(v => serializeWithPipeDelimitedStyle(spec.name, v, spec.explode))
          );