/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * 
 */

var invariant_1;
var hasRequiredInvariant;

function requireInvariant () {
	if (hasRequiredInvariant) return invariant_1;
	hasRequiredInvariant = 1;

	var validateFormat = process.env.NODE_ENV !== "production" ? function (format) {
	  if (format === undefined) {
	    throw new Error('invariant(...): Second argument must be a string.');
	  }
	} : function (format) {};
	/**
	 * Use invariant() to assert state which your program assumes to be true.
	 *
	 * Provide sprintf-style format (only %s is supported) and arguments to provide
	 * information about what broke and what you were expecting.
	 *
	 * The invariant message will be stripped in production, but the invariant will
	 * remain to ensure logic does not differ in production.
	 */

	function invariant(condition, format) {
	  for (var _len = arguments.length, args = new Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {
	    args[_key - 2] = arguments[_key];
	  }

	  validateFormat(format);

	  if (!condition) {
	    var error;

	    if (format === undefined) {
	      error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.');
	    } else {
	      var argIndex = 0;
	      error = new Error(format.replace(/%s/g, function () {
	        return String(args[argIndex++]);
	      }));
	      error.name = 'Invariant Violation';
	    }

	    error.framesToPop = 1; // Skip invariant's own stack frame.

	    throw error;
	  }
	}

	invariant_1 = invariant;
	return invariant_1;
}

export { requireInvariant as __require };
//# sourceMappingURL=invariant.js.map
