@xo-union/tk-component-header-nav/lib/utils/isRequiredAndOneOfOrNull.js

import _Array$isArray from "@babel/runtime-corejs3/core-js/array/is-array";
import _Set from "@babel/runtime-corejs3/core-js/set";
import _JSON$stringify from "@babel/runtime-corejs3/core-js/json/stringify";
const isRequiredAndOneOfOrNull = expectedValues => {
  if (!_Array$isArray(expectedValues)) {
    return () => new Error(`Invalid argument supplied to oneOfOrNull, expected an instance of array.`);
  }
  return (props, propName, componentName) => {
    if (!(propName in props)) {
      return new Error(`Invalid prop \`${propName}\` supplied to \`${componentName}\`.` + ` \`${propName}\` must be defined. If you do not want to set ` + `\`${propName}\` it can be set to \`null\` to disable this warning.`);
    }
    const validValues = new _Set([...expectedValues, null]);
    const propValue = props[propName]; // eslint-disable-line react/destructuring-assignment

    if (!validValues.has(propValue)) {
      const valuesString = _JSON$stringify([...validValues]);
      return new Error(`Invalid prop \`${propName}\` of value \`${propValue}\` ` + `supplied to \`${componentName}\`, expected one of ${valuesString}.`);
    }
    return null;
  };
};
export default isRequiredAndOneOfOrNull;