index.cjs 23.4 KB
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653
'use strict';

const { getOwnPropertyNames, getOwnPropertySymbols } = Object;
// eslint-disable-next-line @typescript-eslint/unbound-method
const { hasOwnProperty } = Object.prototype;
/**
 * Combine two comparators into a single comparators.
 */
function combineComparators(comparatorA, comparatorB) {
    return function isEqual(a, b, state) {
        return comparatorA(a, b, state) && comparatorB(a, b, state);
    };
}
/**
 * Wrap the provided `areItemsEqual` method to manage the circular state, allowing
 * for circular references to be safely included in the comparison without creating
 * stack overflows.
 */
function createIsCircular(areItemsEqual) {
    return function isCircular(a, b, state) {
        if (!a || !b || typeof a !== 'object' || typeof b !== 'object') {
            return areItemsEqual(a, b, state);
        }
        const { cache } = state;
        const cachedA = cache.get(a);
        const cachedB = cache.get(b);
        if (cachedA && cachedB) {
            return cachedA === b && cachedB === a;
        }
        cache.set(a, b);
        cache.set(b, a);
        const result = areItemsEqual(a, b, state);
        cache.delete(a);
        cache.delete(b);
        return result;
    };
}
/**
 * Get the `@@toStringTag` of the value, if it exists.
 */
function getShortTag(value) {
    return value != null ? value[Symbol.toStringTag] : undefined;
}
/**
 * Get the properties to strictly examine, which include both own properties that are
 * not enumerable and symbol properties.
 */
function getStrictProperties(object) {
    return getOwnPropertyNames(object).concat(getOwnPropertySymbols(object));
}
/**
 * Whether the object contains the property passed as an own property.
 */
const hasOwn = 
// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
Object.hasOwn || ((object, property) => hasOwnProperty.call(object, property));
/**
 * Whether the values passed are strictly equal or both NaN.
 */
function sameValueZeroEqual(a, b) {
    return a === b || (!a && !b && a !== a && b !== b);
}

const PREACT_VNODE = '__v';
const PREACT_OWNER = '__o';
const REACT_OWNER = '_owner';
const { getOwnPropertyDescriptor, keys } = Object;
/**
 * Whether the array buffers are equal in value.
 */
function areArrayBuffersEqual(a, b) {
    return a.byteLength === b.byteLength && areTypedArraysEqual(new Uint8Array(a), new Uint8Array(b));
}
/**
 * Whether the arrays are equal in value.
 */
function areArraysEqual(a, b, state) {
    let index = a.length;
    if (b.length !== index) {
        return false;
    }
    while (index-- > 0) {
        if (!state.equals(a[index], b[index], index, index, a, b, state)) {
            return false;
        }
    }
    return true;
}
/**
 * Whether the dataviews are equal in value.
 */
function areDataViewsEqual(a, b) {
    return (a.byteLength === b.byteLength
        && areTypedArraysEqual(new Uint8Array(a.buffer, a.byteOffset, a.byteLength), new Uint8Array(b.buffer, b.byteOffset, b.byteLength)));
}
/**
 * Whether the dates passed are equal in value.
 */
function areDatesEqual(a, b) {
    return sameValueZeroEqual(a.getTime(), b.getTime());
}
/**
 * Whether the errors passed are equal in value.
 */
function areErrorsEqual(a, b) {
    return a.name === b.name && a.message === b.message && a.cause === b.cause && a.stack === b.stack;
}
/**
 * Whether the functions passed are equal in value.
 */
function areFunctionsEqual(a, b) {
    return a === b;
}
/**
 * Whether the `Map`s are equal in value.
 */
function areMapsEqual(a, b, state) {
    const size = a.size;
    if (size !== b.size) {
        return false;
    }
    if (!size) {
        return true;
    }
    const matchedIndices = new Array(size);
    const aIterable = a.entries();
    let aResult;
    let bResult;
    let index = 0;
    // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
    while ((aResult = aIterable.next())) {
        if (aResult.done) {
            break;
        }
        const bIterable = b.entries();
        let hasMatch = false;
        let matchIndex = 0;
        // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
        while ((bResult = bIterable.next())) {
            if (bResult.done) {
                break;
            }
            if (matchedIndices[matchIndex]) {
                matchIndex++;
                continue;
            }
            const aEntry = aResult.value;
            const bEntry = bResult.value;
            if (state.equals(aEntry[0], bEntry[0], index, matchIndex, a, b, state)
                && state.equals(aEntry[1], bEntry[1], aEntry[0], bEntry[0], a, b, state)) {
                hasMatch = matchedIndices[matchIndex] = true;
                break;
            }
            matchIndex++;
        }
        if (!hasMatch) {
            return false;
        }
        index++;
    }
    return true;
}
/**
 * Whether the numbers are equal in value.
 */
const areNumbersEqual = sameValueZeroEqual;
/**
 * Whether the objects are equal in value.
 */
function areObjectsEqual(a, b, state) {
    const properties = keys(a);
    let index = properties.length;
    if (keys(b).length !== index) {
        return false;
    }
    // Decrementing `while` showed faster results than either incrementing or
    // decrementing `for` loop and than an incrementing `while` loop. Declarative
    // methods like `some` / `every` were not used to avoid incurring the garbage
    // cost of anonymous callbacks.
    while (index-- > 0) {
        if (!isPropertyEqual(a, b, state, properties[index])) {
            return false;
        }
    }
    return true;
}
/**
 * Whether the objects are equal in value with strict property checking.
 */
function areObjectsEqualStrict(a, b, state) {
    const properties = getStrictProperties(a);
    let index = properties.length;
    if (getStrictProperties(b).length !== index) {
        return false;
    }
    let property;
    let descriptorA;
    let descriptorB;
    // Decrementing `while` showed faster results than either incrementing or
    // decrementing `for` loop and than an incrementing `while` loop. Declarative
    // methods like `some` / `every` were not used to avoid incurring the garbage
    // cost of anonymous callbacks.
    while (index-- > 0) {
        property = properties[index];
        if (!isPropertyEqual(a, b, state, property)) {
            return false;
        }
        descriptorA = getOwnPropertyDescriptor(a, property);
        descriptorB = getOwnPropertyDescriptor(b, property);
        if ((descriptorA || descriptorB)
            && (!descriptorA
                || !descriptorB
                || descriptorA.configurable !== descriptorB.configurable
                || descriptorA.enumerable !== descriptorB.enumerable
                || descriptorA.writable !== descriptorB.writable)) {
            return false;
        }
    }
    return true;
}
/**
 * Whether the primitive wrappers passed are equal in value.
 */
function arePrimitiveWrappersEqual(a, b) {
    return sameValueZeroEqual(a.valueOf(), b.valueOf());
}
/**
 * Whether the regexps passed are equal in value.
 */
function areRegExpsEqual(a, b) {
    return a.source === b.source && a.flags === b.flags;
}
/**
 * Whether the `Set`s are equal in value.
 */
function areSetsEqual(a, b, state) {
    const size = a.size;
    if (size !== b.size) {
        return false;
    }
    if (!size) {
        return true;
    }
    const matchedIndices = new Array(size);
    const aIterable = a.values();
    let aResult;
    let bResult;
    // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
    while ((aResult = aIterable.next())) {
        if (aResult.done) {
            break;
        }
        const bIterable = b.values();
        let hasMatch = false;
        let matchIndex = 0;
        // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
        while ((bResult = bIterable.next())) {
            if (bResult.done) {
                break;
            }
            if (!matchedIndices[matchIndex]
                && state.equals(aResult.value, bResult.value, aResult.value, bResult.value, a, b, state)) {
                hasMatch = matchedIndices[matchIndex] = true;
                break;
            }
            matchIndex++;
        }
        if (!hasMatch) {
            return false;
        }
    }
    return true;
}
/**
 * Whether the TypedArray instances are equal in value.
 */
function areTypedArraysEqual(a, b) {
    let index = a.byteLength;
    if (b.byteLength !== index || a.byteOffset !== b.byteOffset) {
        return false;
    }
    while (index-- > 0) {
        if (a[index] !== b[index]) {
            return false;
        }
    }
    return true;
}
/**
 * Whether the URL instances are equal in value.
 */
function areUrlsEqual(a, b) {
    return (a.hostname === b.hostname
        && a.pathname === b.pathname
        && a.protocol === b.protocol
        && a.port === b.port
        && a.hash === b.hash
        && a.username === b.username
        && a.password === b.password);
}
function isPropertyEqual(a, b, state, property) {
    if ((property === REACT_OWNER || property === PREACT_OWNER || property === PREACT_VNODE)
        && (a.$$typeof || b.$$typeof)) {
        return true;
    }
    return hasOwn(b, property) && state.equals(a[property], b[property], property, property, a, b, state);
}

const ARRAY_BUFFER_TAG = '[object ArrayBuffer]';
const ARGUMENTS_TAG = '[object Arguments]';
const BOOLEAN_TAG = '[object Boolean]';
const DATA_VIEW_TAG = '[object DataView]';
const DATE_TAG = '[object Date]';
const ERROR_TAG = '[object Error]';
const MAP_TAG = '[object Map]';
const NUMBER_TAG = '[object Number]';
const OBJECT_TAG = '[object Object]';
const REG_EXP_TAG = '[object RegExp]';
const SET_TAG = '[object Set]';
const STRING_TAG = '[object String]';
const TYPED_ARRAY_TAGS = {
    '[object Int8Array]': true,
    '[object Uint8Array]': true,
    '[object Uint8ClampedArray]': true,
    '[object Int16Array]': true,
    '[object Uint16Array]': true,
    '[object Int32Array]': true,
    '[object Uint32Array]': true,
    '[object Float16Array]': true,
    '[object Float32Array]': true,
    '[object Float64Array]': true,
    '[object BigInt64Array]': true,
    '[object BigUint64Array]': true,
};
const URL_TAG = '[object URL]';
// eslint-disable-next-line @typescript-eslint/unbound-method
const toString = Object.prototype.toString;
/**
 * Create a comparator method based on the type-specific equality comparators passed.
 */
function createEqualityComparator({ areArrayBuffersEqual, areArraysEqual, areDataViewsEqual, areDatesEqual, areErrorsEqual, areFunctionsEqual, areMapsEqual, areNumbersEqual, areObjectsEqual, arePrimitiveWrappersEqual, areRegExpsEqual, areSetsEqual, areTypedArraysEqual, areUrlsEqual, unknownTagComparators, }) {
    /**
     * compare the value of the two objects and return true if they are equivalent in values
     */
    return function comparator(a, b, state) {
        // If the items are strictly equal, no need to do a value comparison.
        if (a === b) {
            return true;
        }
        // If either of the items are nullish and fail the strictly equal check
        // above, then they must be unequal.
        if (a == null || b == null) {
            return false;
        }
        const type = typeof a;
        if (type !== typeof b) {
            return false;
        }
        if (type !== 'object') {
            if (type === 'number') {
                return areNumbersEqual(a, b, state);
            }
            if (type === 'function') {
                return areFunctionsEqual(a, b, state);
            }
            // If a primitive value that is not strictly equal, it must be unequal.
            return false;
        }
        const constructor = a.constructor;
        // Checks are listed in order of commonality of use-case:
        //   1. Common complex object types (plain object, array)
        //   2. Common data values (date, regexp)
        //   3. Less-common complex object types (map, set)
        //   4. Less-common data values (promise, primitive wrappers)
        // Inherently this is both subjective and assumptive, however
        // when reviewing comparable libraries in the wild this order
        // appears to be generally consistent.
        // Constructors should match, otherwise there is potential for false positives
        // between class and subclass or custom object and POJO.
        if (constructor !== b.constructor) {
            return false;
        }
        // `isPlainObject` only checks against the object's own realm. Cross-realm
        // comparisons are rare, and will be handled in the ultimate fallback, so
        // we can avoid capturing the string tag.
        if (constructor === Object) {
            return areObjectsEqual(a, b, state);
        }
        // `isArray()` works on subclasses and is cross-realm, so we can avoid capturing
        // the string tag or doing an `instanceof` check.
        if (Array.isArray(a)) {
            return areArraysEqual(a, b, state);
        }
        // Try to fast-path equality checks for other complex object types in the
        // same realm to avoid capturing the string tag. Strict equality is used
        // instead of `instanceof` because it is more performant for the common
        // use-case. If someone is subclassing a native class, it will be handled
        // with the string tag comparison.
        if (constructor === Date) {
            return areDatesEqual(a, b, state);
        }
        if (constructor === RegExp) {
            return areRegExpsEqual(a, b, state);
        }
        if (constructor === Map) {
            return areMapsEqual(a, b, state);
        }
        if (constructor === Set) {
            return areSetsEqual(a, b, state);
        }
        // Since this is a custom object, capture the string tag to determing its type.
        // This is reasonably performant in modern environments like v8 and SpiderMonkey.
        const tag = toString.call(a);
        if (tag === DATE_TAG) {
            return areDatesEqual(a, b, state);
        }
        // For RegExp, the properties are not enumerable, and therefore will give false positives if
        // tested like a standard object.
        if (tag === REG_EXP_TAG) {
            return areRegExpsEqual(a, b, state);
        }
        if (tag === MAP_TAG) {
            return areMapsEqual(a, b, state);
        }
        if (tag === SET_TAG) {
            return areSetsEqual(a, b, state);
        }
        if (tag === OBJECT_TAG) {
            // The exception for value comparison is custom `Promise`-like class instances. These should
            // be treated the same as standard `Promise` objects, which means strict equality, and if
            // it reaches this point then that strict equality comparison has already failed.
            return typeof a.then !== 'function' && typeof b.then !== 'function' && areObjectsEqual(a, b, state);
        }
        // If a URL tag, it should be tested explicitly. Like RegExp, the properties are not
        // enumerable, and therefore will give false positives if tested like a standard object.
        if (tag === URL_TAG) {
            return areUrlsEqual(a, b, state);
        }
        // If an error tag, it should be tested explicitly. Like RegExp, the properties are not
        // enumerable, and therefore will give false positives if tested like a standard object.
        if (tag === ERROR_TAG) {
            return areErrorsEqual(a, b, state);
        }
        // If an arguments tag, it should be treated as a standard object.
        if (tag === ARGUMENTS_TAG) {
            return areObjectsEqual(a, b, state);
        }
        if (TYPED_ARRAY_TAGS[tag]) {
            return areTypedArraysEqual(a, b, state);
        }
        if (tag === ARRAY_BUFFER_TAG) {
            return areArrayBuffersEqual(a, b, state);
        }
        if (tag === DATA_VIEW_TAG) {
            return areDataViewsEqual(a, b, state);
        }
        // As the penultimate fallback, check if the values passed are primitive wrappers. This
        // is very rare in modern JS, which is why it is deprioritized compared to all other object
        // types.
        if (tag === BOOLEAN_TAG || tag === NUMBER_TAG || tag === STRING_TAG) {
            return arePrimitiveWrappersEqual(a, b, state);
        }
        if (unknownTagComparators) {
            let unknownTagComparator = unknownTagComparators[tag];
            if (!unknownTagComparator) {
                const shortTag = getShortTag(a);
                if (shortTag) {
                    unknownTagComparator = unknownTagComparators[shortTag];
                }
            }
            // If the custom config has an unknown tag comparator that matches the captured tag or the
            // @@toStringTag, it is the source of truth for whether the values are equal.
            if (unknownTagComparator) {
                return unknownTagComparator(a, b, state);
            }
        }
        // If not matching any tags that require a specific type of comparison, then we hard-code false because
        // the only thing remaining is strict equality, which has already been compared. This is for a few reasons:
        //   - Certain types that cannot be introspected (e.g., `WeakMap`). For these types, this is the only
        //     comparison that can be made.
        //   - For types that can be introspected, but rarely have requirements to be compared
        //     (`ArrayBuffer`, `DataView`, etc.), the cost is avoided to prioritize the common
        //     use-cases (may be included in a future release, if requested enough).
        //   - For types that can be introspected but do not have an objective definition of what
        //     equality is (`Error`, etc.), the subjective decision is to be conservative and strictly compare.
        // In all cases, these decisions should be reevaluated based on changes to the language and
        // common development practices.
        return false;
    };
}
/**
 * Create the configuration object used for building comparators.
 */
function createEqualityComparatorConfig({ circular, createCustomConfig, strict, }) {
    let config = {
        areArrayBuffersEqual,
        areArraysEqual: strict ? areObjectsEqualStrict : areArraysEqual,
        areDataViewsEqual,
        areDatesEqual: areDatesEqual,
        areErrorsEqual: areErrorsEqual,
        areFunctionsEqual: areFunctionsEqual,
        areMapsEqual: strict ? combineComparators(areMapsEqual, areObjectsEqualStrict) : areMapsEqual,
        areNumbersEqual: areNumbersEqual,
        areObjectsEqual: strict ? areObjectsEqualStrict : areObjectsEqual,
        arePrimitiveWrappersEqual: arePrimitiveWrappersEqual,
        areRegExpsEqual: areRegExpsEqual,
        areSetsEqual: strict ? combineComparators(areSetsEqual, areObjectsEqualStrict) : areSetsEqual,
        areTypedArraysEqual: strict
            ? combineComparators(areTypedArraysEqual, areObjectsEqualStrict)
            : areTypedArraysEqual,
        areUrlsEqual: areUrlsEqual,
        unknownTagComparators: undefined,
    };
    if (createCustomConfig) {
        config = Object.assign({}, config, createCustomConfig(config));
    }
    if (circular) {
        const areArraysEqual = createIsCircular(config.areArraysEqual);
        const areMapsEqual = createIsCircular(config.areMapsEqual);
        const areObjectsEqual = createIsCircular(config.areObjectsEqual);
        const areSetsEqual = createIsCircular(config.areSetsEqual);
        config = Object.assign({}, config, {
            areArraysEqual,
            areMapsEqual,
            areObjectsEqual,
            areSetsEqual,
        });
    }
    return config;
}
/**
 * Default equality comparator pass-through, used as the standard `isEqual` creator for
 * use inside the built comparator.
 */
function createInternalEqualityComparator(compare) {
    return function (a, b, _indexOrKeyA, _indexOrKeyB, _parentA, _parentB, state) {
        return compare(a, b, state);
    };
}
/**
 * Create the `isEqual` function used by the consuming application.
 */
function createIsEqual({ circular, comparator, createState, equals, strict }) {
    if (createState) {
        return function isEqual(a, b) {
            const { cache = circular ? new WeakMap() : undefined, meta } = createState();
            return comparator(a, b, {
                cache,
                equals,
                meta,
                strict,
            });
        };
    }
    if (circular) {
        return function isEqual(a, b) {
            return comparator(a, b, {
                cache: new WeakMap(),
                equals,
                meta: undefined,
                strict,
            });
        };
    }
    const state = {
        cache: undefined,
        equals,
        meta: undefined,
        strict,
    };
    return function isEqual(a, b) {
        return comparator(a, b, state);
    };
}

/**
 * Whether the items passed are deeply-equal in value.
 */
const deepEqual = createCustomEqual();
/**
 * Whether the items passed are deeply-equal in value based on strict comparison.
 */
const strictDeepEqual = createCustomEqual({ strict: true });
/**
 * Whether the items passed are deeply-equal in value, including circular references.
 */
const circularDeepEqual = createCustomEqual({ circular: true });
/**
 * Whether the items passed are deeply-equal in value, including circular references,
 * based on strict comparison.
 */
const strictCircularDeepEqual = createCustomEqual({
    circular: true,
    strict: true,
});
/**
 * Whether the items passed are shallowly-equal in value.
 */
const shallowEqual = createCustomEqual({
    createInternalComparator: () => sameValueZeroEqual,
});
/**
 * Whether the items passed are shallowly-equal in value based on strict comparison
 */
const strictShallowEqual = createCustomEqual({
    strict: true,
    createInternalComparator: () => sameValueZeroEqual,
});
/**
 * Whether the items passed are shallowly-equal in value, including circular references.
 */
const circularShallowEqual = createCustomEqual({
    circular: true,
    createInternalComparator: () => sameValueZeroEqual,
});
/**
 * Whether the items passed are shallowly-equal in value, including circular references,
 * based on strict comparison.
 */
const strictCircularShallowEqual = createCustomEqual({
    circular: true,
    createInternalComparator: () => sameValueZeroEqual,
    strict: true,
});
/**
 * Create a custom equality comparison method.
 *
 * This can be done to create very targeted comparisons in extreme hot-path scenarios
 * where the standard methods are not performant enough, but can also be used to provide
 * support for legacy environments that do not support expected features like
 * `RegExp.prototype.flags` out of the box.
 */
function createCustomEqual(options = {}) {
    const { circular = false, createInternalComparator: createCustomInternalComparator, createState, strict = false, } = options;
    const config = createEqualityComparatorConfig(options);
    const comparator = createEqualityComparator(config);
    const equals = createCustomInternalComparator
        ? createCustomInternalComparator(comparator)
        : createInternalEqualityComparator(comparator);
    return createIsEqual({ circular, comparator, createState, equals, strict });
}

exports.circularDeepEqual = circularDeepEqual;
exports.circularShallowEqual = circularShallowEqual;
exports.createCustomEqual = createCustomEqual;
exports.deepEqual = deepEqual;
exports.sameValueZeroEqual = sameValueZeroEqual;
exports.shallowEqual = shallowEqual;
exports.strictCircularDeepEqual = strictCircularDeepEqual;
exports.strictCircularShallowEqual = strictCircularShallowEqual;
exports.strictDeepEqual = strictDeepEqual;
exports.strictShallowEqual = strictShallowEqual;
//# sourceMappingURL=index.cjs.map