Add node modules and new code for release (#57)

Co-authored-by: taakleton <taakleton@users.noreply.github.com>

node_modules/expect/build/utils.d.ts

@@ -0,0 +1,24 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ */
+declare type GetPath = {
+    hasEndProp?: boolean;
+    lastTraversedObject: unknown;
+    traversedPath: Array<string>;
+    value?: unknown;
+};
+export declare const getPath: (object: Record<string, any>, propertyPath: string | Array<string>) => GetPath;
+export declare const getObjectSubset: (object: any, subset: any, seenReferences?: WeakMap<object, boolean>) => any;
+export declare const iterableEquality: (a: any, b: any, aStack?: Array<any>, bStack?: Array<any>) => boolean | undefined;
+export declare const subsetEquality: (object: unknown, subset: unknown) => boolean | undefined;
+export declare const typeEquality: (a: any, b: any) => boolean | undefined;
+export declare const sparseArrayEquality: (a: unknown, b: unknown) => boolean | undefined;
+export declare const partition: <T>(items: T[], predicate: (arg: T) => boolean) => [T[], T[]];
+export declare const isError: (value: unknown) => value is Error;
+export declare function emptyObject(obj: unknown): boolean;
+export declare const isOneline: (expected: unknown, received: unknown) => boolean;
+export {};