var s={};Object.defineProperty(s,"__esModule",{value:!0});function v(e,r,a){var l;if(a===void 0&&(a={}),!r.codes){r.codes={};for(var n=0;n<r.chars.length;++n)r.codes[r.chars[n]]=n}if(!a.loose&&e.length*r.bits&7)throw new SyntaxError("Invalid padding");for(var b=e.length;e[b-1]==="=";)if(--b,!a.loose&&!((e.length-b)*r.bits&7))throw new SyntaxError("Invalid padding");for(var c=new((l=a.out)!=null?l:Uint8Array)(b*r.bits/8|0),t=0,i=0,u=0,f=0;f<b;++f){var h=r.codes[e[f]];if(h===void 0)throw new SyntaxError("Invalid character "+e[f]);i=i<<r.bits|h,t+=r.bits,t>=8&&(t-=8,c[u++]=255&i>>t)}if(t>=r.bits||255&i<<8-t)throw new SyntaxError("Unexpected end of data");return c}function o(e,r,a){a===void 0&&(a={});for(var l=a,n=l.pad,b=n===void 0?!0:n,c=(1<<r.bits)-1,t="",i=0,u=0,f=0;f<e.length;++f)for(u=u<<8|255&e[f],i+=8;i>r.bits;)i-=r.bits,t+=r.chars[c&u>>i];if(i&&(t+=r.chars[c&u<<r.bits-i]),b)for(;t.length*r.bits&7;)t+="=";return t}var p={chars:"0123456789ABCDEF",bits:4},y={chars:"ABCDEFGHIJKLMNOPQRSTUVWXYZ234567",bits:5},d={chars:"0123456789ABCDEFGHIJKLMNOPQRSTUV",bits:5},w={chars:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",bits:6},x={chars:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_",bits:6},E={parse:function(r,a){return v(r.toUpperCase(),p,a)},stringify:function(r,a){return o(r,p,a)}},$={parse:function(r,a){return a===void 0&&(a={}),v(a.loose?r.toUpperCase().replace(/0/g,"O").replace(/1/g,"L").replace(/8/g,"B"):r,y,a)},stringify:function(r,a){return o(r,y,a)}},U={parse:function(r,a){return v(r,d,a)},stringify:function(r,a){return o(r,d,a)}},S={parse:function(r,a){return v(r,w,a)},stringify:function(r,a){return o(r,w,a)}},g={parse:function(r,a){return v(r,x,a)},stringify:function(r,a){return o(r,x,a)}},C={parse:v,stringify:o};s.base16=E;s.base32=$;s.base32hex=U;s.base64=S;s.base64url=g;s.codec=C;s.base16;s.base32;s.base32hex;s.base64;const I=s.base64url;s.codec;export{I as b};