function f(t,o){return f=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(r,e){return r.__proto__=e,r},f(t,o)}function u(t){if(t===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}function s(t,o){if(t==null)return{};var i={},r=Object.keys(t),e,n;for(n=0;n<r.length;n++)e=r[n],!(o.indexOf(e)>=0)&&(i[e]=t[e]);return i}export{s as a,f as b,u as c};
