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function(e,t){"use strict";t.byteLength=function(e){var t=l(e),n=t[0],i=t[1];return(n+i)*3/4-i},t.toByteArray=function(e){var t,n,s=l(e),a=s[0],o=s[1],u=new r((a+o)*3/4-o),c=0,d=o>0?a-4:a;for(n=0;n<d;n+=4)t=i[e.charCodeAt(n)]<<18|i[e.charCodeAt(n+1)]<<12|i[e.charCodeAt(n+2)]<<6|i[e.charCodeAt(n+3)],u[c++]=t>>16&255,u[c++]=t>>8&255,u[c++]=255&t;return 2===o&&(t=i[e.charCodeAt(n)]<<2|i[e.charCodeAt(n+1)]>>4,u[c++]=255&t),1===o&&(t=i[e.charCodeAt(n)]<<10|i[e.charCodeAt(n+1)]<<4|i[e.charCodeAt(n+2)]>>2,u[c++]=t>>8&255,u[c++]=255&t),u},t.fromByteArray=function(e){for(var t,i=e.length,r=i%3,s=[],a=0,o=i-r;a<o;a+=16383)s.push(function(e,t,i){for(var r,s=[],a=t;a<i;a+=3)r=(e[a]<<16&0xff0000)+(e[a+1]<<8&65280)+(255&e[a+2]),s.push(n[r>>18&63]+n[r>>12&63]+n[r>>6&63]+n[63&r]);return s.join("")}(e,a,a+16383>o?o:a+16383));return 1===r?s.push(n[(t=e[i-1])>>2]+n[t<<4&63]+"=="):2===r&&s.push(n[(t=(e[i-2]<<8)+e[i-1])>>10]+n[t>>4&63]+n[t<<2&63]+"="),s.join("")};for(var n=[],i=[],r="u">typeof Uint8Array?Uint8Array:Array,s="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",a=0,o=s.length;a<o;++a)n[a]=s[a],i[s.charCodeAt(a)]=a;function l(e){var t=e.length;if(t%4>0)throw Error("Invalid string. Length must be a multiple of 4");var n=e.indexOf("=");-1===n&&(n=t);var i=n===t?0:4-n%4;return[n,i]}i[45]=62,i[95]=63}