"use strict";

exports.__esModule = true;
exports["default"] = void 0;

var replaceSubstitutionTransformer = function replaceSubstitutionTransformer(replaceWhat, replaceWith) {
  if (replaceWhat == null || replaceWith == null) {
    throw new Error('replaceSubstitutionTransformer requires exactly 2 arguments.');
  }

  return {
    onSubstitution: function onSubstitution(substitution) {
      // Do not touch if null or undefined
      if (substitution == null) {
        return substitution;
      } else {
        return String(substitution).replace(replaceWhat, replaceWith);
      }
    }
  };
};

var _default = replaceSubstitutionTransformer;
exports["default"] = _default;
module.exports = exports.default;
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