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- 'use strict';
- Object.defineProperty(exports, '__esModule', { value: true });
- var tslib = require('tslib');
- var genericMessage = "Invariant Violation";
- var _a = Object.setPrototypeOf, setPrototypeOf = _a === void 0 ? function (obj, proto) {
- obj.__proto__ = proto;
- return obj;
- } : _a;
- var InvariantError = /** @class */ (function (_super) {
- tslib.__extends(InvariantError, _super);
- function InvariantError(message) {
- if (message === void 0) { message = genericMessage; }
- var _this = _super.call(this, typeof message === "number"
- ? genericMessage + ": " + message + " (see https://github.com/apollographql/invariant-packages)"
- : message) || this;
- _this.framesToPop = 1;
- _this.name = genericMessage;
- setPrototypeOf(_this, InvariantError.prototype);
- return _this;
- }
- return InvariantError;
- }(Error));
- function invariant(condition, message) {
- if (!condition) {
- throw new InvariantError(message);
- }
- }
- function wrapConsoleMethod(method) {
- return function () {
- return console[method].apply(console, arguments);
- };
- }
- (function (invariant) {
- invariant.warn = wrapConsoleMethod("warn");
- invariant.error = wrapConsoleMethod("error");
- })(invariant || (invariant = {}));
- // Code that uses ts-invariant with rollup-plugin-invariant may want to
- // import this process stub to avoid errors evaluating process.env.NODE_ENV.
- // However, because most ESM-to-CJS compilers will rewrite the process import
- // as tsInvariant.process, which prevents proper replacement by minifiers, we
- // also attempt to define the stub globally when it is not already defined.
- exports.process = { env: {} };
- if (typeof process === "object") {
- exports.process = process;
- }
- else
- try {
- // Using Function to evaluate this assignment in global scope also escapes
- // the strict mode of the current module, thereby allowing the assignment.
- // Inspired by https://github.com/facebook/regenerator/pull/369.
- Function("stub", "process = stub")(exports.process);
- }
- catch (atLeastWeTried) {
- // The assignment can fail if a Content Security Policy heavy-handedly
- // forbids Function usage. In those environments, developers should take
- // extra care to replace process.env.NODE_ENV in their production builds,
- // or define an appropriate global.process polyfill.
- }
- var invariant$1 = invariant;
- exports.default = invariant$1;
- exports.InvariantError = InvariantError;
- exports.invariant = invariant;
- //# sourceMappingURL=invariant.js.map
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