// Module ID: 3968
// Function ID: 3969
// Name: startOfDecade
// Dependencies: [3540, 3541]
// Exports: default

// Module 3968 (startOfDecade)
import _typeof from "_typeof" /* 3540 */;
import requiredArgs from "requiredArgs" /* 3541 */;

if (!_typeof) {
  let obj = { default: null };
  obj[0] = _typeof;
  let tmp3 = obj;
} else {
  tmp3 = _typeof;
}
_typeof = tmp3;
if (!requiredArgs) {
  obj = { default: null };
  obj[0] = requiredArgs;
  let tmp5 = obj;
} else {
  tmp5 = requiredArgs;
}
requiredArgs = tmp5;

export default function startOfDecade(arg0) {
  requiredArgs.default(1, arguments);
  const defaultResult1 = _typeof.default(arg0);
  defaultResult1.setFullYear(10 * Math.floor(defaultResult1.getFullYear() / 10), 0, 1);
  defaultResult1.setHours(0, 0, 0, 0);
  return defaultResult1;
};
export default exports.default;