.

qwen/nodejs/node_modules/jest-matcher-utils/build/Replaceable.js

@@ -0,0 +1,64 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = void 0;
+var _jestGetType = require('jest-get-type');
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+const supportTypes = ['map', 'array', 'object'];
+/* eslint-disable @typescript-eslint/explicit-module-boundary-types */
+class Replaceable {
+  object;
+  type;
+  constructor(object) {
+    this.object = object;
+    this.type = (0, _jestGetType.getType)(object);
+    if (!supportTypes.includes(this.type)) {
+      throw new Error(`Type ${this.type} is not support in Replaceable!`);
+    }
+  }
+  static isReplaceable(obj1, obj2) {
+    const obj1Type = (0, _jestGetType.getType)(obj1);
+    const obj2Type = (0, _jestGetType.getType)(obj2);
+    return obj1Type === obj2Type && supportTypes.includes(obj1Type);
+  }
+  forEach(cb) {
+    if (this.type === 'object') {
+      const descriptors = Object.getOwnPropertyDescriptors(this.object);
+      [
+        ...Object.keys(descriptors),
+        ...Object.getOwnPropertySymbols(descriptors)
+      ]
+        //@ts-expect-error because typescript do not support symbol key in object
+        //https://github.com/microsoft/TypeScript/issues/1863
+        .filter(key => descriptors[key].enumerable)
+        .forEach(key => {
+          cb(this.object[key], key, this.object);
+        });
+    } else {
+      this.object.forEach(cb);
+    }
+  }
+  get(key) {
+    if (this.type === 'map') {
+      return this.object.get(key);
+    }
+    return this.object[key];
+  }
+  set(key, value) {
+    if (this.type === 'map') {
+      this.object.set(key, value);
+    } else {
+      this.object[key] = value;
+    }
+  }
+}
+/* eslint-enable */
+exports.default = Replaceable;

qwen/nodejs/node_modules/jest-matcher-utils/build/deepCyclicCopyReplaceable.js

@@ -0,0 +1,111 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = deepCyclicCopyReplaceable;
+var _prettyFormat = require('pretty-format');
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+const builtInObject = [
+  Array,
+  Date,
+  Float32Array,
+  Float64Array,
+  Int16Array,
+  Int32Array,
+  Int8Array,
+  Map,
+  Set,
+  RegExp,
+  Uint16Array,
+  Uint32Array,
+  Uint8Array,
+  Uint8ClampedArray
+];
+if (typeof Buffer !== 'undefined') {
+  builtInObject.push(Buffer);
+}
+const isBuiltInObject = object => builtInObject.includes(object.constructor);
+const isMap = value => value.constructor === Map;
+function deepCyclicCopyReplaceable(value, cycles = new WeakMap()) {
+  if (typeof value !== 'object' || value === null) {
+    return value;
+  } else if (cycles.has(value)) {
+    return cycles.get(value);
+  } else if (Array.isArray(value)) {
+    return deepCyclicCopyArray(value, cycles);
+  } else if (isMap(value)) {
+    return deepCyclicCopyMap(value, cycles);
+  } else if (isBuiltInObject(value)) {
+    return value;
+  } else if (_prettyFormat.plugins.DOMElement.test(value)) {
+    return value.cloneNode(true);
+  } else {
+    return deepCyclicCopyObject(value, cycles);
+  }
+}
+function deepCyclicCopyObject(object, cycles) {
+  const newObject = Object.create(Object.getPrototypeOf(object));
+  let descriptors = {};
+  let obj = object;
+  do {
+    descriptors = Object.assign(
+      {},
+      Object.getOwnPropertyDescriptors(obj),
+      descriptors
+    );
+  } while (
+    (obj = Object.getPrototypeOf(obj)) &&
+    obj !== Object.getPrototypeOf({})
+  );
+  cycles.set(object, newObject);
+  const newDescriptors = [
+    ...Object.keys(descriptors),
+    ...Object.getOwnPropertySymbols(descriptors)
+  ].reduce(
+    //@ts-expect-error because typescript do not support symbol key in object
+    //https://github.com/microsoft/TypeScript/issues/1863
+    (newDescriptors, key) => {
+      const enumerable = descriptors[key].enumerable;
+      newDescriptors[key] = {
+        configurable: true,
+        enumerable,
+        value: deepCyclicCopyReplaceable(
+          // this accesses the value or getter, depending. We just care about the value anyways, and this allows us to not mess with accessors
+          // it has the side effect of invoking the getter here though, rather than copying it over
+          object[key],
+          cycles
+        ),
+        writable: true
+      };
+      return newDescriptors;
+    },
+    {}
+  );
+  //@ts-expect-error because typescript do not support symbol key in object
+  //https://github.com/microsoft/TypeScript/issues/1863
+  return Object.defineProperties(newObject, newDescriptors);
+}
+function deepCyclicCopyArray(array, cycles) {
+  const newArray = new (Object.getPrototypeOf(array).constructor)(array.length);
+  const length = array.length;
+  cycles.set(array, newArray);
+  for (let i = 0; i < length; i++) {
+    newArray[i] = deepCyclicCopyReplaceable(array[i], cycles);
+  }
+  return newArray;
+}
+function deepCyclicCopyMap(map, cycles) {
+  const newMap = new Map();
+  cycles.set(map, newMap);
+  map.forEach((value, key) => {
+    newMap.set(key, deepCyclicCopyReplaceable(value, cycles));
+  });
+  return newMap;
+}

qwen/nodejs/node_modules/jest-matcher-utils/build/index.d.ts

@@ -0,0 +1,138 @@
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+import chalk = require('chalk');
+import {DiffOptions as DiffOptions_2} from 'jest-diff';
+
+export declare const BOLD_WEIGHT: chalk.Chalk;
+
+export declare const diff: (
+  a: unknown,
+  b: unknown,
+  options?: DiffOptions,
+) => string | null;
+
+export declare type DiffOptions = DiffOptions_2;
+
+export declare const DIM_COLOR: chalk.Chalk;
+
+/**
+ * Ensures that `actual` is of type `number | bigint`
+ */
+export declare const ensureActualIsNumber: (
+  actual: unknown,
+  matcherName: string,
+  options?: MatcherHintOptions,
+) => void;
+
+export declare const ensureExpectedIsNonNegativeInteger: (
+  expected: unknown,
+  matcherName: string,
+  options?: MatcherHintOptions,
+) => void;
+
+/**
+ * Ensures that `expected` is of type `number | bigint`
+ */
+export declare const ensureExpectedIsNumber: (
+  expected: unknown,
+  matcherName: string,
+  options?: MatcherHintOptions,
+) => void;
+
+export declare const ensureNoExpected: (
+  expected: unknown,
+  matcherName: string,
+  options?: MatcherHintOptions,
+) => void;
+
+/**
+ * Ensures that `actual` & `expected` are of type `number | bigint`
+ */
+export declare const ensureNumbers: (
+  actual: unknown,
+  expected: unknown,
+  matcherName: string,
+  options?: MatcherHintOptions,
+) => void;
+
+export declare const EXPECTED_COLOR: chalk.Chalk;
+
+export declare const getLabelPrinter: (...strings: Array<string>) => PrintLabel;
+
+export declare const highlightTrailingWhitespace: (text: string) => string;
+
+export declare const INVERTED_COLOR: chalk.Chalk;
+
+export declare const matcherErrorMessage: (
+  hint: string,
+  generic: string,
+  specific?: string,
+) => string;
+
+export declare const matcherHint: (
+  matcherName: string,
+  received?: string,
+  expected?: string,
+  options?: MatcherHintOptions,
+) => string;
+
+declare type MatcherHintColor = (arg: string) => string;
+
+export declare type MatcherHintOptions = {
+  comment?: string;
+  expectedColor?: MatcherHintColor;
+  isDirectExpectCall?: boolean;
+  isNot?: boolean;
+  promise?: string;
+  receivedColor?: MatcherHintColor;
+  secondArgument?: string;
+  secondArgumentColor?: MatcherHintColor;
+};
+
+export declare const pluralize: (word: string, count: number) => string;
+
+export declare const printDiffOrStringify: (
+  expected: unknown,
+  received: unknown,
+  expectedLabel: string,
+  receivedLabel: string,
+  expand: boolean,
+) => string;
+
+export declare const printExpected: (value: unknown) => string;
+
+declare type PrintLabel = (string: string) => string;
+
+export declare const printReceived: (object: unknown) => string;
+
+export declare function printWithType<T>(
+  name: string,
+  value: T,
+  print: (value: T) => string,
+): string;
+
+export declare const RECEIVED_COLOR: chalk.Chalk;
+
+export declare function replaceMatchedToAsymmetricMatcher(
+  replacedExpected: unknown,
+  replacedReceived: unknown,
+  expectedCycles: Array<unknown>,
+  receivedCycles: Array<unknown>,
+): {
+  replacedExpected: unknown;
+  replacedReceived: unknown;
+};
+
+export declare const stringify: (
+  object: unknown,
+  maxDepth?: number,
+  maxWidth?: number,
+) => string;
+
+export declare const SUGGEST_TO_CONTAIN_EQUAL: string;
+
+export {};

qwen/nodejs/node_modules/jest-matcher-utils/build/index.js

@@ -0,0 +1,542 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.printReceived =
+  exports.printExpected =
+  exports.printDiffOrStringify =
+  exports.pluralize =
+  exports.matcherHint =
+  exports.matcherErrorMessage =
+  exports.highlightTrailingWhitespace =
+  exports.getLabelPrinter =
+  exports.ensureNumbers =
+  exports.ensureNoExpected =
+  exports.ensureExpectedIsNumber =
+  exports.ensureExpectedIsNonNegativeInteger =
+  exports.ensureActualIsNumber =
+  exports.diff =
+  exports.SUGGEST_TO_CONTAIN_EQUAL =
+  exports.RECEIVED_COLOR =
+  exports.INVERTED_COLOR =
+  exports.EXPECTED_COLOR =
+  exports.DIM_COLOR =
+  exports.BOLD_WEIGHT =
+    void 0;
+exports.printWithType = printWithType;
+exports.replaceMatchedToAsymmetricMatcher = replaceMatchedToAsymmetricMatcher;
+exports.stringify = void 0;
+var _chalk = _interopRequireDefault(require('chalk'));
+var _jestDiff = require('jest-diff');
+var _jestGetType = require('jest-get-type');
+var _prettyFormat = require('pretty-format');
+var _Replaceable = _interopRequireDefault(require('./Replaceable'));
+var _deepCyclicCopyReplaceable = _interopRequireDefault(
+  require('./deepCyclicCopyReplaceable')
+);
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+/* eslint-disable local/ban-types-eventually */
+
+const {
+  AsymmetricMatcher,
+  DOMCollection,
+  DOMElement,
+  Immutable,
+  ReactElement,
+  ReactTestComponent
+} = _prettyFormat.plugins;
+const PLUGINS = [
+  ReactTestComponent,
+  ReactElement,
+  DOMElement,
+  DOMCollection,
+  Immutable,
+  AsymmetricMatcher
+];
+
+// subset of Chalk type
+
+const EXPECTED_COLOR = _chalk.default.green;
+exports.EXPECTED_COLOR = EXPECTED_COLOR;
+const RECEIVED_COLOR = _chalk.default.red;
+exports.RECEIVED_COLOR = RECEIVED_COLOR;
+const INVERTED_COLOR = _chalk.default.inverse;
+exports.INVERTED_COLOR = INVERTED_COLOR;
+const BOLD_WEIGHT = _chalk.default.bold;
+exports.BOLD_WEIGHT = BOLD_WEIGHT;
+const DIM_COLOR = _chalk.default.dim;
+exports.DIM_COLOR = DIM_COLOR;
+const MULTILINE_REGEXP = /\n/;
+const SPACE_SYMBOL = '\u{00B7}'; // middle dot
+
+const NUMBERS = [
+  'zero',
+  'one',
+  'two',
+  'three',
+  'four',
+  'five',
+  'six',
+  'seven',
+  'eight',
+  'nine',
+  'ten',
+  'eleven',
+  'twelve',
+  'thirteen'
+];
+const SUGGEST_TO_CONTAIN_EQUAL = _chalk.default.dim(
+  'Looks like you wanted to test for object/array equality with the stricter `toContain` matcher. You probably need to use `toContainEqual` instead.'
+);
+exports.SUGGEST_TO_CONTAIN_EQUAL = SUGGEST_TO_CONTAIN_EQUAL;
+const stringify = (object, maxDepth = 10, maxWidth = 10) => {
+  const MAX_LENGTH = 10000;
+  let result;
+  try {
+    result = (0, _prettyFormat.format)(object, {
+      maxDepth,
+      maxWidth,
+      min: true,
+      plugins: PLUGINS
+    });
+  } catch {
+    result = (0, _prettyFormat.format)(object, {
+      callToJSON: false,
+      maxDepth,
+      maxWidth,
+      min: true,
+      plugins: PLUGINS
+    });
+  }
+  if (result.length >= MAX_LENGTH && maxDepth > 1) {
+    return stringify(object, Math.floor(maxDepth / 2), maxWidth);
+  } else if (result.length >= MAX_LENGTH && maxWidth > 1) {
+    return stringify(object, maxDepth, Math.floor(maxWidth / 2));
+  } else {
+    return result;
+  }
+};
+exports.stringify = stringify;
+const highlightTrailingWhitespace = text =>
+  text.replace(/\s+$/gm, _chalk.default.inverse('$&'));
+
+// Instead of inverse highlight which now implies a change,
+// replace common spaces with middle dot at the end of any line.
+exports.highlightTrailingWhitespace = highlightTrailingWhitespace;
+const replaceTrailingSpaces = text =>
+  text.replace(/\s+$/gm, spaces => SPACE_SYMBOL.repeat(spaces.length));
+const printReceived = object =>
+  RECEIVED_COLOR(replaceTrailingSpaces(stringify(object)));
+exports.printReceived = printReceived;
+const printExpected = value =>
+  EXPECTED_COLOR(replaceTrailingSpaces(stringify(value)));
+exports.printExpected = printExpected;
+function printWithType(name, value, print) {
+  const type = (0, _jestGetType.getType)(value);
+  const hasType =
+    type !== 'null' && type !== 'undefined'
+      ? `${name} has type:  ${type}\n`
+      : '';
+  const hasValue = `${name} has value: ${print(value)}`;
+  return hasType + hasValue;
+}
+const ensureNoExpected = (expected, matcherName, options) => {
+  if (typeof expected !== 'undefined') {
+    // Prepend maybe not only for backward compatibility.
+    const matcherString = (options ? '' : '[.not]') + matcherName;
+    throw new Error(
+      matcherErrorMessage(
+        matcherHint(matcherString, undefined, '', options),
+        // Because expected is omitted in hint above,
+        // expected is black instead of green in message below.
+        'this matcher must not have an expected argument',
+        printWithType('Expected', expected, printExpected)
+      )
+    );
+  }
+};
+
+/**
+ * Ensures that `actual` is of type `number | bigint`
+ */
+exports.ensureNoExpected = ensureNoExpected;
+const ensureActualIsNumber = (actual, matcherName, options) => {
+  if (typeof actual !== 'number' && typeof actual !== 'bigint') {
+    // Prepend maybe not only for backward compatibility.
+    const matcherString = (options ? '' : '[.not]') + matcherName;
+    throw new Error(
+      matcherErrorMessage(
+        matcherHint(matcherString, undefined, undefined, options),
+        `${RECEIVED_COLOR('received')} value must be a number or bigint`,
+        printWithType('Received', actual, printReceived)
+      )
+    );
+  }
+};
+
+/**
+ * Ensures that `expected` is of type `number | bigint`
+ */
+exports.ensureActualIsNumber = ensureActualIsNumber;
+const ensureExpectedIsNumber = (expected, matcherName, options) => {
+  if (typeof expected !== 'number' && typeof expected !== 'bigint') {
+    // Prepend maybe not only for backward compatibility.
+    const matcherString = (options ? '' : '[.not]') + matcherName;
+    throw new Error(
+      matcherErrorMessage(
+        matcherHint(matcherString, undefined, undefined, options),
+        `${EXPECTED_COLOR('expected')} value must be a number or bigint`,
+        printWithType('Expected', expected, printExpected)
+      )
+    );
+  }
+};
+
+/**
+ * Ensures that `actual` & `expected` are of type `number | bigint`
+ */
+exports.ensureExpectedIsNumber = ensureExpectedIsNumber;
+const ensureNumbers = (actual, expected, matcherName, options) => {
+  ensureActualIsNumber(actual, matcherName, options);
+  ensureExpectedIsNumber(expected, matcherName, options);
+};
+exports.ensureNumbers = ensureNumbers;
+const ensureExpectedIsNonNegativeInteger = (expected, matcherName, options) => {
+  if (
+    typeof expected !== 'number' ||
+    !Number.isSafeInteger(expected) ||
+    expected < 0
+  ) {
+    // Prepend maybe not only for backward compatibility.
+    const matcherString = (options ? '' : '[.not]') + matcherName;
+    throw new Error(
+      matcherErrorMessage(
+        matcherHint(matcherString, undefined, undefined, options),
+        `${EXPECTED_COLOR('expected')} value must be a non-negative integer`,
+        printWithType('Expected', expected, printExpected)
+      )
+    );
+  }
+};
+
+// Given array of diffs, return concatenated string:
+// * include common substrings
+// * exclude change substrings which have opposite op
+// * include change substrings which have argument op
+//   with inverse highlight only if there is a common substring
+exports.ensureExpectedIsNonNegativeInteger = ensureExpectedIsNonNegativeInteger;
+const getCommonAndChangedSubstrings = (diffs, op, hasCommonDiff) =>
+  diffs.reduce(
+    (reduced, diff) =>
+      reduced +
+      (diff[0] === _jestDiff.DIFF_EQUAL
+        ? diff[1]
+        : diff[0] !== op
+        ? ''
+        : hasCommonDiff
+        ? INVERTED_COLOR(diff[1])
+        : diff[1]),
+    ''
+  );
+const isLineDiffable = (expected, received) => {
+  const expectedType = (0, _jestGetType.getType)(expected);
+  const receivedType = (0, _jestGetType.getType)(received);
+  if (expectedType !== receivedType) {
+    return false;
+  }
+  if ((0, _jestGetType.isPrimitive)(expected)) {
+    // Print generic line diff for strings only:
+    // * if neither string is empty
+    // * if either string has more than one line
+    return (
+      typeof expected === 'string' &&
+      typeof received === 'string' &&
+      expected.length !== 0 &&
+      received.length !== 0 &&
+      (MULTILINE_REGEXP.test(expected) || MULTILINE_REGEXP.test(received))
+    );
+  }
+  if (
+    expectedType === 'date' ||
+    expectedType === 'function' ||
+    expectedType === 'regexp'
+  ) {
+    return false;
+  }
+  if (expected instanceof Error && received instanceof Error) {
+    return false;
+  }
+  if (
+    receivedType === 'object' &&
+    typeof received.asymmetricMatch === 'function'
+  ) {
+    return false;
+  }
+  return true;
+};
+const MAX_DIFF_STRING_LENGTH = 20000;
+const printDiffOrStringify = (
+  expected,
+  received,
+  expectedLabel,
+  receivedLabel,
+  expand // CLI options: true if `--expand` or false if `--no-expand`
+) => {
+  if (
+    typeof expected === 'string' &&
+    typeof received === 'string' &&
+    expected.length !== 0 &&
+    received.length !== 0 &&
+    expected.length <= MAX_DIFF_STRING_LENGTH &&
+    received.length <= MAX_DIFF_STRING_LENGTH &&
+    expected !== received
+  ) {
+    if (expected.includes('\n') || received.includes('\n')) {
+      return (0, _jestDiff.diffStringsUnified)(expected, received, {
+        aAnnotation: expectedLabel,
+        bAnnotation: receivedLabel,
+        changeLineTrailingSpaceColor: _chalk.default.bgYellow,
+        commonLineTrailingSpaceColor: _chalk.default.bgYellow,
+        emptyFirstOrLastLinePlaceholder: '↵',
+        // U+21B5
+        expand,
+        includeChangeCounts: true
+      });
+    }
+    const diffs = (0, _jestDiff.diffStringsRaw)(expected, received, true);
+    const hasCommonDiff = diffs.some(diff => diff[0] === _jestDiff.DIFF_EQUAL);
+    const printLabel = getLabelPrinter(expectedLabel, receivedLabel);
+    const expectedLine =
+      printLabel(expectedLabel) +
+      printExpected(
+        getCommonAndChangedSubstrings(
+          diffs,
+          _jestDiff.DIFF_DELETE,
+          hasCommonDiff
+        )
+      );
+    const receivedLine =
+      printLabel(receivedLabel) +
+      printReceived(
+        getCommonAndChangedSubstrings(
+          diffs,
+          _jestDiff.DIFF_INSERT,
+          hasCommonDiff
+        )
+      );
+    return `${expectedLine}\n${receivedLine}`;
+  }
+  if (isLineDiffable(expected, received)) {
+    const {replacedExpected, replacedReceived} =
+      replaceMatchedToAsymmetricMatcher(expected, received, [], []);
+    const difference = (0, _jestDiff.diff)(replacedExpected, replacedReceived, {
+      aAnnotation: expectedLabel,
+      bAnnotation: receivedLabel,
+      expand,
+      includeChangeCounts: true
+    });
+    if (
+      typeof difference === 'string' &&
+      difference.includes(`- ${expectedLabel}`) &&
+      difference.includes(`+ ${receivedLabel}`)
+    ) {
+      return difference;
+    }
+  }
+  const printLabel = getLabelPrinter(expectedLabel, receivedLabel);
+  const expectedLine = printLabel(expectedLabel) + printExpected(expected);
+  const receivedLine =
+    printLabel(receivedLabel) +
+    (stringify(expected) === stringify(received)
+      ? 'serializes to the same string'
+      : printReceived(received));
+  return `${expectedLine}\n${receivedLine}`;
+};
+
+// Sometimes, e.g. when comparing two numbers, the output from jest-diff
+// does not contain more information than the `Expected:` / `Received:` already gives.
+// In those cases, we do not print a diff to make the output shorter and not redundant.
+exports.printDiffOrStringify = printDiffOrStringify;
+const shouldPrintDiff = (actual, expected) => {
+  if (typeof actual === 'number' && typeof expected === 'number') {
+    return false;
+  }
+  if (typeof actual === 'bigint' && typeof expected === 'bigint') {
+    return false;
+  }
+  if (typeof actual === 'boolean' && typeof expected === 'boolean') {
+    return false;
+  }
+  return true;
+};
+function replaceMatchedToAsymmetricMatcher(
+  replacedExpected,
+  replacedReceived,
+  expectedCycles,
+  receivedCycles
+) {
+  return _replaceMatchedToAsymmetricMatcher(
+    (0, _deepCyclicCopyReplaceable.default)(replacedExpected),
+    (0, _deepCyclicCopyReplaceable.default)(replacedReceived),
+    expectedCycles,
+    receivedCycles
+  );
+}
+function _replaceMatchedToAsymmetricMatcher(
+  replacedExpected,
+  replacedReceived,
+  expectedCycles,
+  receivedCycles
+) {
+  if (!_Replaceable.default.isReplaceable(replacedExpected, replacedReceived)) {
+    return {
+      replacedExpected,
+      replacedReceived
+    };
+  }
+  if (
+    expectedCycles.includes(replacedExpected) ||
+    receivedCycles.includes(replacedReceived)
+  ) {
+    return {
+      replacedExpected,
+      replacedReceived
+    };
+  }
+  expectedCycles.push(replacedExpected);
+  receivedCycles.push(replacedReceived);
+  const expectedReplaceable = new _Replaceable.default(replacedExpected);
+  const receivedReplaceable = new _Replaceable.default(replacedReceived);
+  expectedReplaceable.forEach((expectedValue, key) => {
+    const receivedValue = receivedReplaceable.get(key);
+    if (isAsymmetricMatcher(expectedValue)) {
+      if (expectedValue.asymmetricMatch(receivedValue)) {
+        receivedReplaceable.set(key, expectedValue);
+      }
+    } else if (isAsymmetricMatcher(receivedValue)) {
+      if (receivedValue.asymmetricMatch(expectedValue)) {
+        expectedReplaceable.set(key, receivedValue);
+      }
+    } else if (
+      _Replaceable.default.isReplaceable(expectedValue, receivedValue)
+    ) {
+      const replaced = _replaceMatchedToAsymmetricMatcher(
+        expectedValue,
+        receivedValue,
+        expectedCycles,
+        receivedCycles
+      );
+      expectedReplaceable.set(key, replaced.replacedExpected);
+      receivedReplaceable.set(key, replaced.replacedReceived);
+    }
+  });
+  return {
+    replacedExpected: expectedReplaceable.object,
+    replacedReceived: receivedReplaceable.object
+  };
+}
+function isAsymmetricMatcher(data) {
+  const type = (0, _jestGetType.getType)(data);
+  return type === 'object' && typeof data.asymmetricMatch === 'function';
+}
+const diff = (a, b, options) =>
+  shouldPrintDiff(a, b) ? (0, _jestDiff.diff)(a, b, options) : null;
+exports.diff = diff;
+const pluralize = (word, count) =>
+  `${NUMBERS[count] || count} ${word}${count === 1 ? '' : 's'}`;
+
+// To display lines of labeled values as two columns with monospace alignment:
+// given the strings which will describe the values,
+// return function which given each string, returns the label:
+// string, colon, space, and enough padding spaces to align the value.
+exports.pluralize = pluralize;
+const getLabelPrinter = (...strings) => {
+  const maxLength = strings.reduce(
+    (max, string) => (string.length > max ? string.length : max),
+    0
+  );
+  return string => `${string}: ${' '.repeat(maxLength - string.length)}`;
+};
+exports.getLabelPrinter = getLabelPrinter;
+const matcherErrorMessage = (
+  hint,
+  generic,
+  specific // incorrect value returned from call to printWithType
+) =>
+  `${hint}\n\n${_chalk.default.bold('Matcher error')}: ${generic}${
+    typeof specific === 'string' ? `\n\n${specific}` : ''
+  }`;
+
+// Display assertion for the report when a test fails.
+// New format: rejects/resolves, not, and matcher name have black color
+// Old format: matcher name has dim color
+exports.matcherErrorMessage = matcherErrorMessage;
+const matcherHint = (
+  matcherName,
+  received = 'received',
+  expected = 'expected',
+  options = {}
+) => {
+  const {
+    comment = '',
+    expectedColor = EXPECTED_COLOR,
+    isDirectExpectCall = false,
+    // seems redundant with received === ''
+    isNot = false,
+    promise = '',
+    receivedColor = RECEIVED_COLOR,
+    secondArgument = '',
+    secondArgumentColor = EXPECTED_COLOR
+  } = options;
+  let hint = '';
+  let dimString = 'expect'; // concatenate adjacent dim substrings
+
+  if (!isDirectExpectCall && received !== '') {
+    hint += DIM_COLOR(`${dimString}(`) + receivedColor(received);
+    dimString = ')';
+  }
+  if (promise !== '') {
+    hint += DIM_COLOR(`${dimString}.`) + promise;
+    dimString = '';
+  }
+  if (isNot) {
+    hint += `${DIM_COLOR(`${dimString}.`)}not`;
+    dimString = '';
+  }
+  if (matcherName.includes('.')) {
+    // Old format: for backward compatibility,
+    // especially without promise or isNot options
+    dimString += matcherName;
+  } else {
+    // New format: omit period from matcherName arg
+    hint += DIM_COLOR(`${dimString}.`) + matcherName;
+    dimString = '';
+  }
+  if (expected === '') {
+    dimString += '()';
+  } else {
+    hint += DIM_COLOR(`${dimString}(`) + expectedColor(expected);
+    if (secondArgument) {
+      hint += DIM_COLOR(', ') + secondArgumentColor(secondArgument);
+    }
+    dimString = ')';
+  }
+  if (comment !== '') {
+    dimString += ` // ${comment}`;
+  }
+  if (dimString !== '') {
+    hint += DIM_COLOR(dimString);
+  }
+  return hint;
+};
+exports.matcherHint = matcherHint;