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function(e,t,n){"use strict";var i,r,s,a=n(993767),o=n(860511),l=n(598349),u=n(706938),c=n(210140),d=n(121536),_=n(583178),f=n(239586),h="Object already initialized",p=o.TypeError,E=o.WeakMap;if(a||d.state){var m=d.state||(d.state=new E);m.get=m.get,m.has=m.has,m.set=m.set,i=function(e,t){if(m.has(e))throw new p(h);return t.facade=e,m.set(e,t),t},r=function(e){return m.get(e)||{}},s=function(e){return m.has(e)}}else{var g=_("state");f[g]=!0,i=function(e,t){if(c(e,g))throw new p(h);return t.facade=e,u(e,g,t),t},r=function(e){return c(e,g)?e[g]:{}},s=function(e){return c(e,g)}}e.exports={set:i,get:r,has:s,enforce:function(e){return s(e)?r(e):i(e,{})},getterFor:function(e){return function(t){var n;if(!l(t)||(n=r(t)).type!==e)throw new p("Incompatible receiver, "+e+" required");return n}}}}