{"dependencies":[{"name":"warning","loc":{"line":8,"column":23}}],"generated":{"js":"'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.default = callOnce;\n\nvar _warning = require('warning');\n\nvar _warning2 = _interopRequireDefault(_warning);\n\nfunction _interopRequireDefault(obj) {\n  return obj && obj.__esModule ? obj : { default: obj };\n}\n\nvar CALLED_ONCE = 'muiPrepared';\n\nfunction callOnce() {\n  if (\"development\" !== 'production') {\n    return function (style) {\n      if (style[CALLED_ONCE]) {\n        \"development\" !== \"production\" ? (0, _warning2.default)(false, 'Material-UI: You cannot call prepareStyles() on the same style object more than once.') : void 0;\n      }\n      style[CALLED_ONCE] = true;\n      return style;\n    };\n  }\n}"},"hash":"8040a2a103d02e9ddd8a87aafbf841ed"}