"use strict";Array.prototype.flat||Object.defineProperty(Array.prototype,"flat",{configurable:!0,writable:!0,value:function(e){const a=typeof e>"u"?1:Number(e)||0,r=[],c=r.forEach,o=(n,f)=>c.call(n,t=>{f>0&&Array.isArray(t)?o(t,f-1):r.push(t)});return o(this,a),r}});