lib/index.esm.js
function compressOneArgFnArray(fns) {
  var errmsg = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'You must pass me an array of function';

  if (!isArray(fns) || fns.length < 1) {
    throw new TypeError(errmsg);
  }
  if (fns.length === 1) {
    if (!isFunction(fns[0])) {
      throw new TypeError(errmsg);
    }
    return fns[0];
  }
  return fns.reduce(function (prev, curr) {
    if (!isFunction(curr) || !isFunction(prev)) throw new TypeError(errmsg);
    return function (value) {
      return bind$1(curr, this)(bind$1(prev, this)(value));
    };
  });
}
function compressOneArgFnArray(fns) {
  var errmsg = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'You must pass me an array of function';

  if (!isArray(fns) || fns.length < 1) {
    throw new TypeError(errmsg);
  }
  if (fns.length === 1) {
    if (!isFunction(fns[0])) {
      throw new TypeError(errmsg);
    }
    return fns[0];
  }
  return fns.reduce(function (prev, curr) {
    if (!isFunction(curr) || !isFunction(prev)) throw new TypeError(errmsg);
    return function (value) {
      return bind$1(curr, this)(bind$1(prev, this)(value));
    };
  });
}
Compress many function into one function, but this function only accept one arguments;
@param {Array<Function>} fns the array of function we need to compress into one function
@param {string} errmsg When we check that there is something is not function, we will throw an error, you can set your own error message