tesseract.js/dist/worker.min.js

Pure Javascript Multilingual OCR

!function(t){var e={};function r(i){if(e[i])return e[i].exports;var n=e[i]={i:i,l:!1,exports:{}};return t[i].call(n.exports,n,n.exports,r),n.l=!0,n.exports}r.m=t,r.c=e,r.d=function(t,e,i){r.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:i})},r.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},r.t=function(t,e){if(1&e&&(t=r(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var i=Object.create(null);if(r.r(i),Object.defineProperty(i,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var n in t)r.d(i,n,function(e){return t[e]}.bind(null,n));return i},r.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return r.d(e,"a",e),e},r.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},r.p="",r(r.s=4)}([function(t,e,r){"use strict";(function(t){
/*!
 * The buffer module from node.js, for the browser.
 *
 * @author   Feross Aboukhadijeh <http://feross.org>
 * @license  MIT
 */
var i=r(8),n=r(9),o=r(10);function a(){return f.TYPED_ARRAY_SUPPORT?2147483647:1073741823}function s(t,e){if(a()<e)throw new RangeError("Invalid typed array length");return f.TYPED_ARRAY_SUPPORT?(t=new Uint8Array(e)).__proto__=f.prototype:(null===t&&(t=new f(e)),t.length=e),t}function f(t,e,r){if(!(f.TYPED_ARRAY_SUPPORT||this instanceof f))return new f(t,e,r);if("number"==typeof t){if("string"==typeof e)throw new Error("If encoding is specified then the first argument must be a string");return c(this,t)}return u(this,t,e,r)}function u(t,e,r,i){if("number"==typeof e)throw new TypeError('"value" argument must not be a number');return"undefined"!=typeof ArrayBuffer&&e instanceof ArrayBuffer?function(t,e,r,i){if(e.byteLength,r<0||e.byteLength<r)throw new RangeError("'offset' is out of bounds");if(e.byteLength<r+(i||0))throw new RangeError("'length' is out of bounds");e=void 0===r&&void 0===i?new Uint8Array(e):void 0===i?new Uint8Array(e,r):new Uint8Array(e,r,i);f.TYPED_ARRAY_SUPPORT?(t=e).__proto__=f.prototype:t=p(t,e);return t}(t,e,r,i):"string"==typeof e?function(t,e,r){"string"==typeof r&&""!==r||(r="utf8");if(!f.isEncoding(r))throw new TypeError('"encoding" must be a valid string encoding');var i=0|d(e,r),n=(t=s(t,i)).write(e,r);n!==i&&(t=t.slice(0,n));return t}(t,e,r):function(t,e){if(f.isBuffer(e)){var r=0|l(e.length);return 0===(t=s(t,r)).length?t:(e.copy(t,0,0,r),t)}if(e){if("undefined"!=typeof ArrayBuffer&&e.buffer instanceof ArrayBuffer||"length"in e)return"number"!=typeof e.length||(i=e.length)!=i?s(t,0):p(t,e);if("Buffer"===e.type&&o(e.data))return p(t,e.data)}var i;throw new TypeError("First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.")}(t,e)}function h(t){if("number"!=typeof t)throw new TypeError('"size" argument must be a number');if(t<0)throw new RangeError('"size" argument must not be negative')}function c(t,e){if(h(e),t=s(t,e<0?0:0|l(e)),!f.TYPED_ARRAY_SUPPORT)for(var r=0;r<e;++r)t[r]=0;return t}function p(t,e){var r=e.length<0?0:0|l(e.length);t=s(t,r);for(var i=0;i<r;i+=1)t[i]=255&e[i];return t}function l(t){if(t>=a())throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x"+a().toString(16)+" bytes");return 0|t}function d(t,e){if(f.isBuffer(t))return t.length;if("undefined"!=typeof ArrayBuffer&&"function"==typeof ArrayBuffer.isView&&(ArrayBuffer.isView(t)||t instanceof ArrayBuffer))return t.byteLength;"string"!=typeof t&&(t=""+t);var r=t.length;if(0===r)return 0;for(var i=!1;;)switch(e){case"ascii":case"latin1":case"binary":return r;case"utf8":case"utf-8":case void 0:return Y(t).length;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return 2*r;case"hex":return r>>>1;case"base64":return F(t).length;default:if(i)return Y(t).length;e=(""+e).toLowerCase(),i=!0}}function m(t,e,r){var i=!1;if((void 0===e||e<0)&&(e=0),e>this.length)return"";if((void 0===r||r>this.length)&&(r=this.length),r<=0)return"";if((r>>>=0)<=(e>>>=0))return"";for(t||(t="utf8");;)switch(t){case"hex":return O(this,e,r);case"utf8":case"utf-8":return k(this,e,r);case"ascii":return I(this,e,r);case"latin1":case"binary":return T(this,e,r);case"base64":return S(this,e,r);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return P(this,e,r);default:if(i)throw new TypeError("Unknown encoding: "+t);t=(t+"").toLowerCase(),i=!0}}function g(t,e,r){var i=t[e];t[e]=t[r],t[r]=i}function y(t,e,r,i,n){if(0===t.length)return-1;if("string"==typeof r?(i=r,r=0):r>2147483647?r=2147483647:r<-2147483648&&(r=-2147483648),r=+r,isNaN(r)&&(r=n?0:t.length-1),r<0&&(r=t.length+r),r>=t.length){if(n)return-1;r=t.length-1}else if(r<0){if(!n)return-1;r=0}if("string"==typeof e&&(e=f.from(e,i)),f.isBuffer(e))return 0===e.length?-1:b(t,e,r,i,n);if("number"==typeof e)return e&=255,f.TYPED_ARRAY_SUPPORT&&"function"==typeof Uint8Array.prototype.indexOf?n?Uint8Array.prototype.indexOf.call(t,e,r):Uint8Array.prototype.lastIndexOf.call(t,e,r):b(t,[e],r,i,n);throw new TypeError("val must be string, number or Buffer")}function b(t,e,r,i,n){var o,a=1,s=t.length,f=e.length;if(void 0!==i&&("ucs2"===(i=String(i).toLowerCase())||"ucs-2"===i||"utf16le"===i||"utf-16le"===i)){if(t.length<2||e.length<2)return-1;a=2,s/=2,f/=2,r/=2}function u(t,e){return 1===a?t[e]:t.readUInt16BE(e*a)}if(n){var h=-1;for(o=r;o<s;o++)if(u(t,o)===u(e,-1===h?0:o-h)){if(-1===h&&(h=o),o-h+1===f)return h*a}else-1!==h&&(o-=o-h),h=-1}else for(r+f>s&&(r=s-f),o=r;o>=0;o--){for(var c=!0,p=0;p<f;p++)if(u(t,o+p)!==u(e,p)){c=!1;break}if(c)return o}return-1}function v(t,e,r,i){r=Number(r)||0;var n=t.length-r;i?(i=Number(i))>n&&(i=n):i=n;var o=e.length;if(o%2!=0)throw new TypeError("Invalid hex string");i>o/2&&(i=o/2);for(var a=0;a<i;++a){var s=parseInt(e.substr(2*a,2),16);if(isNaN(s))return a;t[r+a]=s}return a}function w(t,e,r,i){return G(Y(e,t.length-r),t,r,i)}function x(t,e,r,i){return G(function(t){for(var e=[],r=0;r<t.length;++r)e.push(255&t.charCodeAt(r));return e}(e),t,r,i)}function A(t,e,r,i){return x(t,e,r,i)}function _(t,e,r,i){return G(F(e),t,r,i)}function E(t,e,r,i){return G(function(t,e){for(var r,i,n,o=[],a=0;a<t.length&&!((e-=2)<0);++a)r=t.charCodeAt(a),i=r>>8,n=r%256,o.push(n),o.push(i);return o}(e,t.length-r),t,r,i)}function S(t,e,r){return 0===e&&r===t.length?i.fromByteArray(t):i.fromByteArray(t.slice(e,r))}function k(t,e,r){r=Math.min(t.length,r);for(var i=[],n=e;n<r;){var o,a,s,f,u=t[n],h=null,c=u>239?4:u>223?3:u>191?2:1;if(n+c<=r)switch(c){case 1:u<128&&(h=u);break;case 2:128==(192&(o=t[n+1]))&&(f=(31&u)<<6|63&o)>127&&(h=f);break;case 3:o=t[n+1],a=t[n+2],128==(192&o)&&128==(192&a)&&(f=(15&u)<<12|(63&o)<<6|63&a)>2047&&(f<55296||f>57343)&&(h=f);break;case 4:o=t[n+1],a=t[n+2],s=t[n+3],128==(192&o)&&128==(192&a)&&128==(192&s)&&(f=(15&u)<<18|(63&o)<<12|(63&a)<<6|63&s)>65535&&f<1114112&&(h=f)}null===h?(h=65533,c=1):h>65535&&(h-=65536,i.push(h>>>10&1023|55296),h=56320|1023&h),i.push(h),n+=c}return function(t){var e=t.length;if(e<=U)return String.fromCharCode.apply(String,t);var r="",i=0;for(;i<e;)r+=String.fromCharCode.apply(String,t.slice(i,i+=U));return r}(i)}e.Buffer=f,e.SlowBuffer=function(t){+t!=t&&(t=0);return f.alloc(+t)},e.INSPECT_MAX_BYTES=50,f.TYPED_ARRAY_SUPPORT=void 0!==t.TYPED_ARRAY_SUPPORT?t.TYPED_ARRAY_SUPPORT:function(){try{var t=new Uint8Array(1);return t.__proto__={__proto__:Uint8Array.prototype,foo:function(){return 42}},42===t.foo()&&"function"==typeof t.subarray&&0===t.subarray(1,1).byteLength}catch(t){return!1}}(),e.kMaxLength=a(),f.poolSize=8192,f._augment=function(t){return t.__proto__=f.prototype,t},f.from=function(t,e,r){return u(null,t,e,r)},f.TYPED_ARRAY_SUPPORT&&(f.prototype.__proto__=Uint8Array.prototype,f.__proto__=Uint8Array,"undefined"!=typeof Symbol&&Symbol.species&&f[Symbol.species]===f&&Object.defineProperty(f,Symbol.species,{value:null,configurable:!0})),f.alloc=function(t,e,r){return function(t,e,r,i){return h(e),e<=0?s(t,e):void 0!==r?"string"==typeof i?s(t,e).fill(r,i):s(t,e).fill(r):s(t,e)}(null,t,e,r)},f.allocUnsafe=function(t){return c(null,t)},f.allocUnsafeSlow=function(t){return c(null,t)},f.isBuffer=function(t){return!(null==t||!t._isBuffer)},f.compare=function(t,e){if(!f.isBuffer(t)||!f.isBuffer(e))throw new TypeError("Arguments must be Buffers");if(t===e)return 0;for(var r=t.length,i=e.length,n=0,o=Math.min(r,i);n<o;++n)if(t[n]!==e[n]){r=t[n],i=e[n];break}return r<i?-1:i<r?1:0},f.isEncoding=function(t){switch(String(t).toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"latin1":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return!0;default:return!1}},f.concat=function(t,e){if(!o(t))throw new TypeError('"list" argument must be an Array of Buffers');if(0===t.length)return f.alloc(0);var r;if(void 0===e)for(e=0,r=0;r<t.length;++r)e+=t[r].length;var i=f.allocUnsafe(e),n=0;for(r=0;r<t.length;++r){var a=t[r];if(!f.isBuffer(a))throw new TypeError('"list" argument must be an Array of Buffers');a.copy(i,n),n+=a.length}return i},f.byteLength=d,f.prototype._isBuffer=!0,f.prototype.swap16=function(){var t=this.length;if(t%2!=0)throw new RangeError("Buffer size must be a multiple of 16-bits");for(var e=0;e<t;e+=2)g(this,e,e+1);return this},f.prototype.swap32=function(){var t=this.length;if(t%4!=0)throw new RangeError("Buffer size must be a multiple of 32-bits");for(var e=0;e<t;e+=4)g(this,e,e+3),g(this,e+1,e+2);return this},f.prototype.swap64=function(){var t=this.length;if(t%8!=0)throw new RangeError("Buffer size must be a multiple of 64-bits");for(var e=0;e<t;e+=8)g(this,e,e+7),g(this,e+1,e+6),g(this,e+2,e+5),g(this,e+3,e+4);return this},f.prototype.toString=function(){var t=0|this.length;return 0===t?"":0===arguments.length?k(this,0,t):m.apply(this,arguments)},f.prototype.equals=function(t){if(!f.isBuffer(t))throw new TypeError("Argument must be a Buffer");return this===t||0===f.compare(this,t)},f.prototype.inspect=function(){var t="",r=e.INSPECT_MAX_BYTES;return this.length>0&&(t=this.toString("hex",0,r).match(/.{2}/g).join(" "),this.length>r&&(t+=" ... ")),"<Buffer "+t+">"},f.prototype.compare=function(t,e,r,i,n){if(!f.isBuffer(t))throw new TypeError("Argument must be a Buffer");if(void 0===e&&(e=0),void 0===r&&(r=t?t.length:0),void 0===i&&(i=0),void 0===n&&(n=this.length),e<0||r>t.length||i<0||n>this.length)throw new RangeError("out of range index");if(i>=n&&e>=r)return 0;if(i>=n)return-1;if(e>=r)return 1;if(this===t)return 0;for(var o=(n>>>=0)-(i>>>=0),a=(r>>>=0)-(e>>>=0),s=Math.min(o,a),u=this.slice(i,n),h=t.slice(e,r),c=0;c<s;++c)if(u[c]!==h[c]){o=u[c],a=h[c];break}return o<a?-1:a<o?1:0},f.prototype.includes=function(t,e,r){return-1!==this.indexOf(t,e,r)},f.prototype.indexOf=function(t,e,r){return y(this,t,e,r,!0)},f.prototype.lastIndexOf=function(t,e,r){return y(this,t,e,r,!1)},f.prototype.write=function(t,e,r,i){if(void 0===e)i="utf8",r=this.length,e=0;else if(void 0===r&&"string"==typeof e)i=e,r=this.length,e=0;else{if(!isFinite(e))throw new Error("Buffer.write(string, encoding, offset[, length]) is no longer supported");e|=0,isFinite(r)?(r|=0,void 0===i&&(i="utf8")):(i=r,r=void 0)}var n=this.length-e;if((void 0===r||r>n)&&(r=n),t.length>0&&(r<0||e<0)||e>this.length)throw new RangeError("Attempt to write outside buffer bounds");i||(i="utf8");for(var o=!1;;)switch(i){case"hex":return v(this,t,e,r);case"utf8":case"utf-8":return w(this,t,e,r);case"ascii":return x(this,t,e,r);case"latin1":case"binary":return A(this,t,e,r);case"base64":return _(this,t,e,r);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return E(this,t,e,r);default:if(o)throw new TypeError("Unknown encoding: "+i);i=(""+i).toLowerCase(),o=!0}},f.prototype.toJSON=function(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}};var U=4096;function I(t,e,r){var i="";r=Math.min(t.length,r);for(var n=e;n<r;++n)i+=String.fromCharCode(127&t[n]);return i}function T(t,e,r){var i="";r=Math.min(t.length,r);for(var n=e;n<r;++n)i+=String.fromCharCode(t[n]);return i}function O(t,e,r){var i=t.length;(!e||e<0)&&(e=0),(!r||r<0||r>i)&&(r=i);for(var n="",o=e;o<r;++o)n+=N(t[o]);return n}function P(t,e,r){for(var i=t.slice(e,r),n="",o=0;o<i.length;o+=2)n+=String.fromCharCode(i[o]+256*i[o+1]);return n}function j(t,e,r){if(t%1!=0||t<0)throw new RangeError("offset is not uint");if(t+e>r)throw new RangeError("Trying to access beyond buffer length")}function B(t,e,r,i,n,o){if(!f.isBuffer(t))throw new TypeError('"buffer" argument must be a Buffer instance');if(e>n||e<o)throw new RangeError('"value" argument is out of bounds');if(r+i>t.length)throw new RangeError("Index out of range")}function L(t,e,r,i){e<0&&(e=65535+e+1);for(var n=0,o=Math.min(t.length-r,2);n<o;++n)t[r+n]=(e&255<<8*(i?n:1-n))>>>8*(i?n:1-n)}function R(t,e,r,i){e<0&&(e=4294967295+e+1);for(var n=0,o=Math.min(t.length-r,4);n<o;++n)t[r+n]=e>>>8*(i?n:3-n)&255}function C(t,e,r,i,n,o){if(r+i>t.length)throw new RangeError("Index out of range");if(r<0)throw new RangeError("Index out of range")}function z(t,e,r,i,o){return o||C(t,0,r,4),n.write(t,e,r,i,23,4),r+4}function D(t,e,r,i,o){return o||C(t,0,r,8),n.write(t,e,r,i,52,8),r+8}f.prototype.slice=function(t,e){var r,i=this.length;if((t=~~t)<0?(t+=i)<0&&(t=0):t>i&&(t=i),(e=void 0===e?i:~~e)<0?(e+=i)<0&&(e=0):e>i&&(e=i),e<t&&(e=t),f.TYPED_ARRAY_SUPPORT)(r=this.subarray(t,e)).__proto__=f.prototype;else{var n=e-t;r=new f(n,void 0);for(var o=0;o<n;++o)r[o]=this[o+t]}return r},f.prototype.readUIntLE=function(t,e,r){t|=0,e|=0,r||j(t,e,this.length);for(var i=this[t],n=1,o=0;++o<e&&(n*=256);)i+=this[t+o]*n;return i},f.prototype.readUIntBE=function(t,e,r){t|=0,e|=0,r||j(t,e,this.length);for(var i=this[t+--e],n=1;e>0&&(n*=256);)i+=this[t+--e]*n;return i},f.prototype.readUInt8=function(t,e){return e||j(t,1,this.length),this[t]},f.prototype.readUInt16LE=function(t,e){return e||j(t,2,this.length),this[t]|this[t+1]<<8},f.prototype.readUInt16BE=function(t,e){return e||j(t,2,this.length),this[t]<<8|this[t+1]},f.prototype.readUInt32LE=function(t,e){return e||j(t,4,this.length),(this[t]|this[t+1]<<8|this[t+2]<<16)+16777216*this[t+3]},f.prototype.readUInt32BE=function(t,e){return e||j(t,4,this.length),16777216*this[t]+(this[t+1]<<16|this[t+2]<<8|this[t+3])},f.prototype.readIntLE=function(t,e,r){t|=0,e|=0,r||j(t,e,this.length);for(var i=this[t],n=1,o=0;++o<e&&(n*=256);)i+=this[t+o]*n;return i>=(n*=128)&&(i-=Math.pow(2,8*e)),i},f.prototype.readIntBE=function(t,e,r){t|=0,e|=0,r||j(t,e,this.length);for(var i=e,n=1,o=this[t+--i];i>0&&(n*=256);)o+=this[t+--i]*n;return o>=(n*=128)&&(o-=Math.pow(2,8*e)),o},f.prototype.readInt8=function(t,e){return e||j(t,1,this.length),128&this[t]?-1*(255-this[t]+1):this[t]},f.prototype.readInt16LE=function(t,e){e||j(t,2,this.length);var r=this[t]|this[t+1]<<8;return 32768&r?4294901760|r:r},f.prototype.readInt16BE=function(t,e){e||j(t,2,this.length);var r=this[t+1]|this[t]<<8;return 32768&r?4294901760|r:r},f.prototype.readInt32LE=function(t,e){return e||j(t,4,this.length),this[t]|this[t+1]<<8|this[t+2]<<16|this[t+3]<<24},f.prototype.readInt32BE=function(t,e){return e||j(t,4,this.length),this[t]<<24|this[t+1]<<16|this[t+2]<<8|this[t+3]},f.prototype.readFloatLE=function(t,e){return e||j(t,4,this.length),n.read(this,t,!0,23,4)},f.prototype.readFloatBE=function(t,e){return e||j(t,4,this.length),n.read(this,t,!1,23,4)},f.prototype.readDoubleLE=function(t,e){return e||j(t,8,this.length),n.read(this,t,!0,52,8)},f.prototype.readDoubleBE=function(t,e){return e||j(t,8,this.length),n.read(this,t,!1,52,8)},f.prototype.writeUIntLE=function(t,e,r,i){(t=+t,e|=0,r|=0,i)||B(this,t,e,r,Math.pow(2,8*r)-1,0);var n=1,o=0;for(this[e]=255&t;++o<r&&(n*=256);)this[e+o]=t/n&255;return e+r},f.prototype.writeUIntBE=function(t,e,r,i){(t=+t,e|=0,r|=0,i)||B(this,t,e,r,Math.pow(2,8*r)-1,0);var n=r-1,o=1;for(this[e+n]=255&t;--n>=0&&(o*=256);)this[e+n]=t/o&255;return e+r},f.prototype.writeUInt8=function(t,e,r){return t=+t,e|=0,r||B(this,t,e,1,255,0),f.TYPED_ARRAY_SUPPORT||(t=Math.floor(t)),this[e]=255&t,e+1},f.prototype.writeUInt16LE=function(t,e,r){return t=+t,e|=0,r||B(this,t,e,2,65535,0),f.TYPED_ARRAY_SUPPORT?(this[e]=255&t,this[e+1]=t>>>8):L(this,t,e,!0),e+2},f.prototype.writeUInt16BE=function(t,e,r){return t=+t,e|=0,r||B(this,t,e,2,65535,0),f.TYPED_ARRAY_SUPPORT?(this[e]=t>>>8,this[e+1]=255&t):L(this,t,e,!1),e+2},f.prototype.writeUInt32LE=function(t,e,r){return t=+t,e|=0,r||B(this,t,e,4,4294967295,0),f.TYPED_ARRAY_SUPPORT?(this[e+3]=t>>>24,this[e+2]=t>>>16,this[e+1]=t>>>8,this[e]=255&t):R(this,t,e,!0),e+4},f.prototype.writeUInt32BE=function(t,e,r){return t=+t,e|=0,r||B(this,t,e,4,4294967295,0),f.TYPED_ARRAY_SUPPORT?(this[e]=t>>>24,this[e+1]=t>>>16,this[e+2]=t>>>8,this[e+3]=255&t):R(this,t,e,!1),e+4},f.prototype.writeIntLE=function(t,e,r,i){if(t=+t,e|=0,!i){var n=Math.pow(2,8*r-1);B(this,t,e,r,n-1,-n)}var o=0,a=1,s=0;for(this[e]=255&t;++o<r&&(a*=256);)t<0&&0===s&&0!==this[e+o-1]&&(s=1),this[e+o]=(t/a>>0)-s&255;return e+r},f.prototype.writeIntBE=function(t,e,r,i){if(t=+t,e|=0,!i){var n=Math.pow(2,8*r-1);B(this,t,e,r,n-1,-n)}var o=r-1,a=1,s=0;for(this[e+o]=255&t;--o>=0&&(a*=256);)t<0&&0===s&&0!==this[e+o+1]&&(s=1),this[e+o]=(t/a>>0)-s&255;return e+r},f.prototype.writeInt8=function(t,e,r){return t=+t,e|=0,r||B(this,t,e,1,127,-128),f.TYPED_ARRAY_SUPPORT||(t=Math.floor(t)),t<0&&(t=255+t+1),this[e]=255&t,e+1},f.prototype.writeInt16LE=function(t,e,r){return t=+t,e|=0,r||B(this,t,e,2,32767,-32768),f.TYPED_ARRAY_SUPPORT?(this[e]=255&t,this[e+1]=t>>>8):L(this,t,e,!0),e+2},f.prototype.writeInt16BE=function(t,e,r){return t=+t,e|=0,r||B(this,t,e,2,32767,-32768),f.TYPED_ARRAY_SUPPORT?(this[e]=t>>>8,this[e+1]=255&t):L(this,t,e,!1),e+2},f.prototype.writeInt32LE=function(t,e,r){return t=+t,e|=0,r||B(this,t,e,4,2147483647,-2147483648),f.TYPED_ARRAY_SUPPORT?(this[e]=255&t,this[e+1]=t>>>8,this[e+2]=t>>>16,this[e+3]=t>>>24):R(this,t,e,!0),e+4},f.prototype.writeInt32BE=function(t,e,r){return t=+t,e|=0,r||B(this,t,e,4,2147483647,-2147483648),t<0&&(t=4294967295+t+1),f.TYPED_ARRAY_SUPPORT?(this[e]=t>>>24,this[e+1]=t>>>16,this[e+2]=t>>>8,this[e+3]=255&t):R(this,t,e,!1),e+4},f.prototype.writeFloatLE=function(t,e,r){return z(this,t,e,!0,r)},f.prototype.writeFloatBE=function(t,e,r){return z(this,t,e,!1,r)},f.prototype.writeDoubleLE=function(t,e,r){return D(this,t,e,!0,r)},f.prototype.writeDoubleBE=function(t,e,r){return D(this,t,e,!1,r)},f.prototype.copy=function(t,e,r,i){if(r||(r=0),i||0===i||(i=this.length),e>=t.length&&(e=t.length),e||(e=0),i>0&&i<r&&(i=r),i===r)return 0;if(0===t.length||0===this.length)return 0;if(e<0)throw new RangeError("targetStart out of bounds");if(r<0||r>=this.length)throw new RangeError("sourceStart out of bounds");if(i<0)throw new RangeError("sourceEnd out of bounds");i>this.length&&(i=this.length),t.length-e<i-r&&(i=t.length-e+r);var n,o=i-r;if(this===t&&r<e&&e<i)for(n=o-1;n>=0;--n)t[n+e]=this[n+r];else if(o<1e3||!f.TYPED_ARRAY_SUPPORT)for(n=0;n<o;++n)t[n+e]=this[n+r];else Uint8Array.prototype.set.call(t,this.subarray(r,r+o),e);return o},f.prototype.fill=function(t,e,r,i){if("string"==typeof t){if("string"==typeof e?(i=e,e=0,r=this.length):"string"==typeof r&&(i=r,r=this.length),1===t.length){var n=t.charCodeAt(0);n<256&&(t=n)}if(void 0!==i&&"string"!=typeof i)throw new TypeError("encoding must be a string");if("string"==typeof i&&!f.isEncoding(i))throw new TypeError("Unknown encoding: "+i)}else"number"==typeof t&&(t&=255);if(e<0||this.length<e||this.length<r)throw new RangeError("Out of range index");if(r<=e)return this;var o;if(e>>>=0,r=void 0===r?this.length:r>>>0,t||(t=0),"number"==typeof t)for(o=e;o<r;++o)this[o]=t;else{var a=f.isBuffer(t)?t:Y(new f(t,i).toString()),s=a.length;for(o=0;o<r-e;++o)this[o+e]=a[o%s]}return this};var M=/[^+\/0-9A-Za-z-_]/g;function N(t){return t<16?"0"+t.toString(16):t.toString(16)}function Y(t,e){var r;e=e||1/0;for(var i=t.length,n=null,o=[],a=0;a<i;++a){if((r=t.charCodeAt(a))>55295&&r<57344){if(!n){if(r>56319){(e-=3)>-1&&o.push(239,191,189);continue}if(a+1===i){(e-=3)>-1&&o.push(239,191,189);continue}n=r;continue}if(r<56320){(e-=3)>-1&&o.push(239,191,189),n=r;continue}r=65536+(n-55296<<10|r-56320)}else n&&(e-=3)>-1&&o.push(239,191,189);if(n=null,r<128){if((e-=1)<0)break;o.push(r)}else if(r<2048){if((e-=2)<0)break;o.push(r>>6|192,63&r|128)}else if(r<65536){if((e-=3)<0)break;o.push(r>>12|224,r>>6&63|128,63&r|128)}else{if(!(r<1114112))throw new Error("Invalid code point");if((e-=4)<0)break;o.push(r>>18|240,r>>12&63|128,r>>6&63|128,63&r|128)}}return o}function F(t){return i.toByteArray(function(t){if((t=function(t){return t.trim?t.trim():t.replace(/^\s+|\s+$/g,"")}(t).replace(M,"")).length<2)return"";for(;t.length%4!=0;)t+="=";return t}(t))}function G(t,e,r,i){for(var n=0;n<i&&!(n+r>=e.length||n>=t.length);++n)e[n+r]=t[n];return n}}).call(this,r(1))},function(t,e){function r(t){return(r="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}var i;i=function(){return this}();try{i=i||new Function("return this")()}catch(t){"object"===("undefined"==typeof window?"undefined":r(window))&&(i=window)}t.exports=i},function(t,e){var r,i,n=t.exports={};function o(){throw new Error("setTimeout has not been defined")}function a(){throw new Error("clearTimeout has not been defined")}function s(t){if(r===setTimeout)return setTimeout(t,0);if((r===o||!r)&&setTimeout)return r=setTimeout,setTimeout(t,0);try{return r(t,0)}catch(e){try{return r.call(null,t,0)}catch(e){return r.call(this,t,0)}}}!function(){try{r="function"==typeof setTimeout?setTimeout:o}catch(t){r=o}try{i="function"==typeof clearTimeout?clearTimeout:a}catch(t){i=a}}();var f,u=[],h=!1,c=-1;function p(){h&&f&&(h=!1,f.length?u=f.concat(u):c=-1,u.length&&l())}function l(){if(!h){var t=s(p);h=!0;for(var e=u.length;e;){for(f=u,u=[];++c<e;)f&&f[c].run();c=-1,e=u.length}f=null,h=!1,function(t){if(i===clearTimeout)return clearTimeout(t);if((i===a||!i)&&clearTimeout)return i=clearTimeout,clearTimeout(t);try{i(t)}catch(e){try{return i.call(null,t)}catch(e){return i.call(this,t)}}}(t)}}function d(t,e){this.fun=t,this.array=e}function m(){}n.nextTick=function(t){var e=new Array(arguments.length-1);if(arguments.length>1)for(var r=1;r<arguments.length;r++)e[r-1]=arguments[r];u.push(new d(t,e)),1!==u.length||h||s(l)},d.prototype.run=function(){this.fun.apply(null,this.array)},n.title="browser",n.browser=!0,n.env={},n.argv=[],n.version="",n.versions={},n.on=m,n.addListener=m,n.once=m,n.off=m,n.removeListener=m,n.removeAllListeners=m,n.emit=m,n.prependListener=m,n.prependOnceListener=m,n.listeners=function(t){return[]},n.binding=function(t){throw new Error("process.binding is not supported")},n.cwd=function(){return"/"},n.chdir=function(t){throw new Error("process.chdir is not supported")},n.umask=function(){return 0}},function(module,exports,__webpack_require__){"use strict";(function(Buffer){function _toConsumableArray(t){return _arrayWithoutHoles(t)||_iterableToArray(t)||_nonIterableSpread()}function _nonIterableSpread(){throw new TypeError("Invalid attempt to spread non-iterable instance")}function _iterableToArray(t){if(Symbol.iterator in Object(t)||"[object Arguments]"===Object.prototype.toString.call(t))return Array.from(t)}function _arrayWithoutHoles(t){if(Array.isArray(t)){for(var e=0,r=new Array(t.length);e<t.length;e++)r[e]=t[e];return r}}function ownKeys(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var i=Object.getOwnPropertySymbols(t);e&&(i=i.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,i)}return r}function _objectSpread(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?ownKeys(Object(r),!0).forEach((function(e){_defineProperty(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):ownKeys(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}function _defineProperty(t,e,r){return e in t?Object.defineProperty(t,e,{value:r,enumerable:!0,configurable:!0,writable:!0}):t[e]=r,t}function _typeof(t){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}var _require=__webpack_require__(11),multiByteIndexOf=_require.multiByteIndexOf,stringToBytes=_require.stringToBytes,readUInt64LE=_require.readUInt64LE,tarHeaderChecksumMatches=_require.tarHeaderChecksumMatches,uint8ArrayUtf8ByteString=_require.uint8ArrayUtf8ByteString,supported=__webpack_require__(12),xpiZipFilename=stringToBytes("META-INF/mozilla.rsa"),oxmlContentTypes=stringToBytes("[Content_Types].xml"),oxmlRels=stringToBytes("_rels/.rels"),fileType=function(t){if(!(t instanceof Uint8Array||t instanceof ArrayBuffer||Buffer.isBuffer(t)))throw new TypeError("Expected the `input` argument to be of type `Uint8Array` or `Buffer` or `ArrayBuffer`, got `".concat(_typeof(t),"`"));var e=t instanceof Uint8Array?t:new Uint8Array(t);if(e&&e.length>1){var r=function(t,r){r=_objectSpread({offset:0},r);for(var i=0;i<t.length;i++)if(r.mask){if(t[i]!==(r.mask[i]&e[i+r.offset]))return!1}else if(t[i]!==e[i+r.offset])return!1;return!0},i=function(t,e){return r(stringToBytes(t),e)};if(r([255,216,255]))return{ext:"jpg",mime:"image/jpeg"};if(r([137,80,78,71,13,10,26,10])){var n=e.findIndex((function(t,r){return r>=33&&73===e[r]&&68===e[r+1]&&65===e[r+2]&&84===e[r+3]})),o=e.subarray(33,n);return o.findIndex((function(t,e){return 97===o[e]&&99===o[e+1]&&84===o[e+2]&&76===o[e+3]}))>=0?{ext:"apng",mime:"image/apng"}:{ext:"png",mime:"image/png"}}if(r([71,73,70]))return{ext:"gif",mime:"image/gif"};if(r([87,69,66,80],{offset:8}))return{ext:"webp",mime:"image/webp"};if(r([70,76,73,70]))return{ext:"flif",mime:"image/flif"};if((r([73,73,42,0])||r([77,77,0,42]))&&r([67,82],{offset:8}))return{ext:"cr2",mime:"image/x-canon-cr2"};if(r([73,73,82,79,8,0,0,0,24]))return{ext:"orf",mime:"image/x-olympus-orf"};if(r([73,73,42,0])&&(r([16,251,134,1],{offset:4})||r([8,0,0,0],{offset:4}))&&r([0,254,0,4,0,1,0,0,0,1,0,0,0,3,1],{offset:9}))return{ext:"arw",mime:"image/x-sony-arw"};if(r([73,73,42,0,8,0,0,0])&&(r([45,0,254,0],{offset:8})||r([39,0,254,0],{offset:8})))return{ext:"dng",mime:"image/x-adobe-dng"};if(r([73,73,42,0])&&r([28,0,254,0],{offset:8}))return{ext:"nef",mime:"image/x-nikon-nef"};if(r([73,73,85,0,24,0,0,0,136,231,116,216]))return{ext:"rw2",mime:"image/x-panasonic-rw2"};if(i("FUJIFILMCCD-RAW"))return{ext:"raf",mime:"image/x-fujifilm-raf"};if(r([73,73,42,0])||r([77,77,0,42]))return{ext:"tif",mime:"image/tiff"};if(r([66,77]))return{ext:"bmp",mime:"image/bmp"};if(r([73,73,188]))return{ext:"jxr",mime:"image/vnd.ms-photo"};if(r([56,66,80,83]))return{ext:"psd",mime:"image/vnd.adobe.photoshop"};var a=[80,75,3,4];if(r(a)){if(r([109,105,109,101,116,121,112,101,97,112,112,108,105,99,97,116,105,111,110,47,101,112,117,98,43,122,105,112],{offset:30}))return{ext:"epub",mime:"application/epub+zip"};if(r(xpiZipFilename,{offset:30}))return{ext:"xpi",mime:"application/x-xpinstall"};if(i("mimetypeapplication/vnd.oasis.opendocument.text",{offset:30}))return{ext:"odt",mime:"application/vnd.oasis.opendocument.text"};if(i("mimetypeapplication/vnd.oasis.opendocument.spreadsheet",{offset:30}))return{ext:"ods",mime:"application/vnd.oasis.opendocument.spreadsheet"};if(i("mimetypeapplication/vnd.oasis.opendocument.presentation",{offset:30}))return{ext:"odp",mime:"application/vnd.oasis.opendocument.presentation"};var s,f=0,u=!1;do{var h=f+30;if(u||(u=r(oxmlContentTypes,{offset:h})||r(oxmlRels,{offset:h})),s||(i("word/",{offset:h})?s={ext:"docx",mime:"application/vnd.openxmlformats-officedocument.wordprocessingml.document"}:i("ppt/",{offset:h})?s={ext:"pptx",mime:"application/vnd.openxmlformats-officedocument.presentationml.presentation"}:i("xl/",{offset:h})&&(s={ext:"xlsx",mime:"application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"})),u&&s)return s;f=multiByteIndexOf(e,a,h)}while(f>=0);if(s)return s}if(r([80,75])&&(3===e[2]||5===e[2]||7===e[2])&&(4===e[3]||6===e[3]||8===e[3]))return{ext:"zip",mime:"application/zip"};if(r([48,48,48,48,48,48],{offset:148,mask:[248,248,248,248,248,248]})&&tarHeaderChecksumMatches(e))return{ext:"tar",mime:"application/x-tar"};if(r([82,97,114,33,26,7])&&(0===e[6]||1===e[6]))return{ext:"rar",mime:"application/x-rar-compressed"};if(r([31,139,8]))return{ext:"gz",mime:"application/gzip"};if(r([66,90,104]))return{ext:"bz2",mime:"application/x-bzip2"};if(r([55,122,188,175,39,28]))return{ext:"7z",mime:"application/x-7z-compressed"};if(r([120,1]))return{ext:"dmg",mime:"application/x-apple-diskimage"};if(r([102,114,101,101],{offset:4})||r([109,100,97,116],{offset:4})||r([109,111,111,118],{offset:4})||r([119,105,100,101],{offset:4}))return{ext:"mov",mime:"video/quicktime"};if(r([102,116,121,112],{offset:4})&&0!=(96&e[8])&&0!=(96&e[9])&&0!=(96&e[10])&&0!=(96&e[11])){var c=uint8ArrayUtf8ByteString(e,8,12);switch(c){case"mif1":return{ext:"heic",mime:"image/heif"};case"msf1":return{ext:"heic",mime:"image/heif-sequence"};case"heic":case"heix":return{ext:"heic",mime:"image/heic"};case"hevc":case"hevx":return{ext:"heic",mime:"image/heic-sequence"};case"qt  ":return{ext:"mov",mime:"video/quicktime"};case"M4V ":case"M4VH":case"M4VP":return{ext:"m4v",mime:"video/x-m4v"};case"M4P ":return{ext:"m4p",mime:"video/mp4"};case"M4B ":return{ext:"m4b",mime:"audio/mp4"};case"M4A ":return{ext:"m4a",mime:"audio/x-m4a"};case"F4V ":return{ext:"f4v",mime:"video/mp4"};case"F4P ":return{ext:"f4p",mime:"video/mp4"};case"F4A ":return{ext:"f4a",mime:"audio/mp4"};case"F4B ":return{ext:"f4b",mime:"audio/mp4"};default:return c.startsWith("3g")?c.startsWith("3g2")?{ext:"3g2",mime:"video/3gpp2"}:{ext:"3gp",mime:"video/3gpp"}:{ext:"mp4",mime:"video/mp4"}}}if(r([77,84,104,100]))return{ext:"mid",mime:"audio/midi"};if(r([26,69,223,163])){var p=e.subarray(4,4100),l=p.findIndex((function(t,e,r){return 66===r[e]&&130===r[e+1]}));if(-1!==l){var d=l+3,m=function(t){return _toConsumableArray(t).every((function(t,e){return p[d+e]===t.charCodeAt(0)}))};if(m("matroska"))return{ext:"mkv",mime:"video/x-matroska"};if(m("webm"))return{ext:"webm",mime:"video/webm"}}}if(r([82,73,70,70])){if(r([65,86,73],{offset:8}))return{ext:"avi",mime:"video/vnd.avi"};if(r([87,65,86,69],{offset:8}))return{ext:"wav",mime:"audio/vnd.wave"};if(r([81,76,67,77],{offset:8}))return{ext:"qcp",mime:"audio/qcelp"}}if(r([48,38,178,117,142,102,207,17,166,217])){var g=30;do{var y=readUInt64LE(e,g+16);if(r([145,7,220,183,183,169,207,17,142,230,0,192,12,32,83,101],{offset:g})){if(r([64,158,105,248,77,91,207,17,168,253,0,128,95,92,68,43],{offset:g+24}))return{ext:"wma",mime:"audio/x-ms-wma"};if(r([192,239,25,188,77,91,207,17,168,253,0,128,95,92,68,43],{offset:g+24}))return{ext:"wmv",mime:"video/x-ms-asf"};break}g+=y}while(g+24<=e.length);return{ext:"asf",mime:"application/vnd.ms-asf"}}if(r([0,0,1,186])||r([0,0,1,179]))return{ext:"mpg",mime:"video/mpeg"};for(var b=0;b<2&&b<e.length-16;b++){if(r([73,68,51],{offset:b})||r([255,226],{offset:b,mask:[255,230]}))return{ext:"mp3",mime:"audio/mpeg"};if(r([255,228],{offset:b,mask:[255,230]}))return{ext:"mp2",mime:"audio/mpeg"};if(r([255,248],{offset:b,mask:[255,252]}))return{ext:"mp2",mime:"audio/mpeg"};if(r([255,240],{offset:b,mask:[255,252]}))return{ext:"mp4",mime:"audio/mpeg"}}if(r([79,112,117,115,72,101,97,100],{offset:28}))return{ext:"opus",mime:"audio/opus"};if(r([79,103,103,83]))return r([128,116,104,101,111,114,97],{offset:28})?{ext:"ogv",mime:"video/ogg"}:r([1,118,105,100,101,111,0],{offset:28})?{ext:"ogm",mime:"video/ogg"}:r([127,70,76,65,67],{offset:28})?{ext:"oga",mime:"audio/ogg"}:r([83,112,101,101,120,32,32],{offset:28})?{ext:"spx",mime:"audio/ogg"}:r([1,118,111,114,98,105,115],{offset:28})?{ext:"ogg",mime:"audio/ogg"}:{ext:"ogx",mime:"application/ogg"};if(r([102,76,97,67]))return{ext:"flac",mime:"audio/x-flac"};if(r([77,65,67,32]))return{ext:"ape",mime:"audio/ape"};if(r([119,118,112,107]))return{ext:"wv",mime:"audio/wavpack"};if(r([35,33,65,77,82,10]))return{ext:"amr",mime:"audio/amr"};if(r([37,80,68,70]))return{ext:"pdf",mime:"application/pdf"};if(r([77,90]))return{ext:"exe",mime:"application/x-msdownload"};if((67===e[0]||70===e[0])&&r([87,83],{offset:1}))return{ext:"swf",mime:"application/x-shockwave-flash"};if(r([123,92,114,116,102]))return{ext:"rtf",mime:"application/rtf"};if(r([0,97,115,109]))return{ext:"wasm",mime:"application/wasm"};if(r([119,79,70,70])&&(r([0,1,0,0],{offset:4})||r([79,84,84,79],{offset:4})))return{ext:"woff",mime:"font/woff"};if(r([119,79,70,50])&&(r([0,1,0,0],{offset:4})||r([79,84,84,79],{offset:4})))return{ext:"woff2",mime:"font/woff2"};if(r([76,80],{offset:34})&&(r([0,0,1],{offset:8})||r([1,0,2],{offset:8})||r([2,0,2],{offset:8})))return{ext:"eot",mime:"application/vnd.ms-fontobject"};if(r([0,1,0,0,0]))return{ext:"ttf",mime:"font/ttf"};if(r([79,84,84,79,0]))return{ext:"otf",mime:"font/otf"};if(r([0,0,1,0]))return{ext:"ico",mime:"image/x-icon"};if(r([0,0,2,0]))return{ext:"cur",mime:"image/x-icon"};if(r([70,76,86,1]))return{ext:"flv",mime:"video/x-flv"};if(r([37,33]))return{ext:"ps",mime:"application/postscript"};if(r([253,55,122,88,90,0]))return{ext:"xz",mime:"application/x-xz"};if(r([83,81,76,105]))return{ext:"sqlite",mime:"application/x-sqlite3"};if(r([78,69,83,26]))return{ext:"nes",mime:"application/x-nintendo-nes-rom"};if(r([67,114,50,52]))return{ext:"crx",mime:"application/x-google-chrome-extension"};if(r([77,83,67,70])||r([73,83,99,40]))return{ext:"cab",mime:"application/vnd.ms-cab-compressed"};if(r([33,60,97,114,99,104,62,10,100,101,98,105,97,110,45,98,105,110,97,114,121]))return{ext:"deb",mime:"application/x-deb"};if(r([33,60,97,114,99,104,62]))return{ext:"ar",mime:"application/x-unix-archive"};if(r([237,171,238,219]))return{ext:"rpm",mime:"application/x-rpm"};if(r([31,160])||r([31,157]))return{ext:"Z",mime:"application/x-compress"};if(r([76,90,73,80]))return{ext:"lz",mime:"application/x-lzip"};if(r([208,207,17,224,161,177,26,225,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,62]))return{ext:"msi",mime:"application/x-msi"};if(r([6,14,43,52,2,5,1,1,13,1,2,1,1,2]))return{ext:"mxf",mime:"application/mxf"};if(r([71],{offset:4})&&(r([71],{offset:192})||r([71],{offset:196})))return{ext:"mts",mime:"video/mp2t"};if(r([66,76,69,78,68,69,82]))return{ext:"blend",mime:"application/x-blender"};if(r([66,80,71,251]))return{ext:"bpg",mime:"image/bpg"};if(r([0,0,0,12,106,80,32,32,13,10,135,10])){if(r([106,112,50,32],{offset:20}))return{ext:"jp2",mime:"image/jp2"};if(r([106,112,120,32],{offset:20}))return{ext:"jpx",mime:"image/jpx"};if(r([106,112,109,32],{offset:20}))return{ext:"jpm",mime:"image/jpm"};if(r([109,106,112,50],{offset:20}))return{ext:"mj2",mime:"image/mj2"}}return r([70,79,82,77])?{ext:"aif",mime:"audio/aiff"}:i("<?xml ")?{ext:"xml",mime:"application/xml"}:r([66,79,79,75,77,79,66,73],{offset:60})?{ext:"mobi",mime:"application/x-mobipocket-ebook"}:r([171,75,84,88,32,49,49,187,13,10,26,10])?{ext:"ktx",mime:"image/ktx"}:r([68,73,67,77],{offset:128})?{ext:"dcm",mime:"application/dicom"}:r([77,80,43])?{ext:"mpc",mime:"audio/x-musepack"}:r([77,80,67,75])?{ext:"mpc",mime:"audio/x-musepack"}:r([66,69,71,73,78,58])?{ext:"ics",mime:"text/calendar"}:r([103,108,84,70,2,0,0,0])?{ext:"glb",mime:"model/gltf-binary"}:r([212,195,178,161])||r([161,178,195,212])?{ext:"pcap",mime:"application/vnd.tcpdump.pcap"}:r([68,83,68,32])?{ext:"dsf",mime:"audio/x-dsf"}:r([76,0,0,0,1,20,2,0,0,0,0,0,192,0,0,0,0,0,0,70])?{ext:"lnk",mime:"application/x.ms.shortcut"}:r([98,111,111,107,0,0,0,0,109,97,114,107,0,0,0,0])?{ext:"alias",mime:"application/x.apple.alias"}:i("Creative Voice File")?{ext:"voc",mime:"audio/x-voc"}:r([11,119])?{ext:"ac3",mime:"audio/vnd.dolby.dd-raw"}:(r([126,16,4])||r([126,24,4]))&&r([48,77,73,69],{offset:4})?{ext:"mie",mime:"application/x-mie"}:r([65,82,82,79,87,49,0,0])?{ext:"arrow",mime:"application/x-apache-arrow"}:r([39,10,0,0,0,0,0,0,0,0,0,0],{offset:2})?{ext:"shp",mime:"application/x-esri-shape"}:void 0}};module.exports=fileType,Object.defineProperty(fileType,"minimumBytes",{value:4100}),fileType.stream=function(readableStream){return new Promise((function(resolve,reject){var stream=eval("require")("stream");readableStream.on("error",reject),readableStream.once("readable",(function(){var t=new stream.PassThrough,e=readableStream.read(module.exports.minimumBytes)||readableStream.read();try{t.fileType=fileType(e)}catch(t){reject(t)}readableStream.unshift(e),stream.pipeline?resolve(stream.pipeline(readableStream,t,(function(){}))):resolve(readableStream.pipe(t))}))}))},Object.defineProperty(fileType,"extensions",{get:function(){return new Set(supported.extensions)}}),Object.defineProperty(fileType,"mimeTypes",{get:function(){return new Set(supported.mimeTypes)}})}).call(this,__webpack_require__(0).Buffer)},function(t,e,r){(function(t){function e(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var i=Object.getOwnPropertySymbols(t);e&&(i=i.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,i)}return r}function i(t,e,r){return e in t?Object.defineProperty(t,e,{value:r,enumerable:!0,configurable:!0,writable:!0}):t[e]=r,t}var n=r(5),o=r(24),a=r(25),s=r(27);t.addEventListener("message",(function(t){var e=t.data;n.dispatchHandlers(e,(function(t){return postMessage(t)}))})),n.setAdapter(function(t){for(var r=1;r<arguments.length;r++){var n=null!=arguments[r]?arguments[r]:{};r%2?e(Object(n),!0).forEach((function(e){i(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):e(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}({getCore:o,gunzip:a,fetch:function(){}},s))}).call(this,r(1))},function(t,e,r){var i=this;function n(t){return(n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}function o(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var i=Object.getOwnPropertySymbols(t);e&&(i=i.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,i)}return r}function a(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?o(Object(r),!0).forEach((function(e){s(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):o(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}function s(t,e,r){return e in t?Object.defineProperty(t,e,{value:r,enumerable:!0,configurable:!0,writable:!0}):t[e]=r,t}function f(t,e,r,i,n,o,a){try{var s=t[o](a),f=s.value}catch(t){return void r(t)}s.done?e(f):Promise.resolve(f).then(i,n)}function u(t){return function(){var e=this,r=arguments;return new Promise((function(i,n){var o=t.apply(e,r);function a(t){f(o,i,n,a,s,"next",t)}function s(t){f(o,i,n,a,s,"throw",t)}a(void 0)}))}}function h(t){return function(t){if(Array.isArray(t)){for(var e=0,r=new Array(t.length);e<t.length;e++)r[e]=t[e];return r}}(t)||function(t){if(Symbol.iterator in Object(t)||"[object Arguments]"===Object.prototype.toString.call(t))return Array.from(t)}(t)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance")}()}r(6);var c,p,l=r(3),d=r(13),m=r(14),g="webworker"===r(15)("type"),y=r(17),b=r(21),v=r(23),w=v.log,x=v.setLogging,A=null,_={},E=b,S=function(t,e){var r=t.workerId,i=t.jobId,n=t.payload.options,o=n.corePath,a=n.logging;if(x(a),c)e.resolve({loaded:!0});else{var s=_.getCore(o,e);e.progress({workerId:r,status:"initializing tesseract",progress:0}),s({TesseractProgress:function(t){p.progress({workerId:r,jobId:i,status:"recognizing text",progress:Math.max(0,(t-30)/70)})}}).then((function(t){c=t,e.progress({workerId:r,status:"initialized tesseract",progress:1}),e.resolve({loaded:!0})}))}},k=function(t,e){var r,i=t.workerId,n=t.payload,o=n.method,a=n.args;w("[".concat(i,"]: FS.").concat(o," with args ").concat(a)),e.resolve((r=c.FS)[o].apply(r,h(a)))},U=function(){var t=u(regeneratorRuntime.mark((function t(e,r){var i,n,o,a,s,f,h,p,m,y,b;return regeneratorRuntime.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return i=e.workerId,n=e.payload,o=n.langs,a=n.options,s=a.langPath,f=a.dataPath,h=a.cachePath,p=a.cacheMethod,m=a.gzip,y=void 0===m||m,b=function(){var t=u(regeneratorRuntime.mark((function t(e){var n,o,a,u,m,b,v;return regeneratorRuntime.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return n="string"==typeof e?e:e.code,o=["refresh","none"].includes(p)?function(){return Promise.resolve()}:_.readCache,a=null,t.prev=3,t.next=6,o("".concat(h||".","/").concat(n,".traineddata"));case 6:if(void 0===(u=t.sent)){t.next=12;break}w("[".concat(i,"]: Load ").concat(n,".traineddata from cache")),a=u,t.next=13;break;case 12:throw Error("Not found in cache");case 13:t.next=36;break;case 15:if(t.prev=15,t.t0=t.catch(3),w("[".concat(i,"]: Load ").concat(n,".traineddata from ").concat(s)),"string"!=typeof e){t.next=35;break}if(m=null,(d(s)||s.startsWith("moz-extension://")||s.startsWith("chrome-extension://")||s.startsWith("file://"))&&(m=s),null===m){t.next=30;break}return t.next=24,(g?fetch:_.fetch)("".concat(m,"/").concat(n,".traineddata").concat(y?".gz":""));case 24:return b=t.sent,t.next=27,b.arrayBuffer();case 27:a=t.sent,t.next=33;break;case 30:return t.next=32,_.readCache("".concat(s,"/").concat(n,".traineddata").concat(y?".gz":""));case 32:a=t.sent;case 33:t.next=36;break;case 35:a=e.data;case 36:if(a=new Uint8Array(a),void 0!==(v=l(a))&&"application/gzip"===v.mime&&(a=_.gunzip(a)),c){if(f)try{c.FS.mkdir(f)}catch(t){r.reject(t.toString())}c.FS.writeFile("".concat(f||".","/").concat(n,".traineddata"),a)}if(!["write","refresh",void 0].includes(p)){t.next=43;break}return t.next=43,_.writeCache("".concat(h||".","/").concat(n,".traineddata"),a);case 43:return t.abrupt("return",Promise.resolve(a));case 44:case"end":return t.stop()}}),t,null,[[3,15]])})));return function(e){return t.apply(this,arguments)}}(),r.progress({workerId:i,status:"loading language traineddata",progress:0}),t.prev=3,t.next=6,Promise.all(("string"==typeof o?o.split("+"):o).map(b));case 6:r.progress({workerId:i,status:"loaded language traineddata",progress:1}),r.resolve(o),t.next=13;break;case 10:t.prev=10,t.t0=t.catch(3),g&&t.t0 instanceof DOMException||r.reject(t.t0.toString());case 13:case"end":return t.stop()}}),t,null,[[3,10]])})));return function(e,r){return t.apply(this,arguments)}}(),I=function(t,e){var r=t.payload.params;Object.keys(r).filter((function(t){return!t.startsWith("tessjs_")})).forEach((function(t){A.SetVariable(t,r[t])})),E=a({},E,{},r),void 0!==e&&e.resolve(E)},T=function(t,e){var r=t.workerId,i=t.payload,n=i.langs,o=i.oem,a="string"==typeof n?n:n.map((function(t){return"string"==typeof t?t:t.data})).join("+");try{e.progress({workerId:r,status:"initializing api",progress:0}),null!==A&&A.End(),(A=new c.TessBaseAPI).Init(null,a,o),I({payload:{params:E=b}}),e.progress({workerId:r,status:"initialized api",progress:1}),e.resolve()}catch(t){e.reject(t.toString())}},O=function(t,e){var r=t.payload,i=r.image,o=r.options.rectangle;try{var a=y(c,A,i);"object"===n(o)&&A.SetRectangle(o.left,o.top,o.width,o.height),A.Recognize(null),e.resolve(m(c,A,E)),c._free(a)}catch(t){e.reject(t.toString())}},P=function(t,e){var r=t.payload,i=r.title,n=r.textonly,o=new c.TessPDFRenderer("tesseract-ocr","/",n);o.BeginDocument(i),o.AddImage(A),o.EndDocument(),c._free(o),e.resolve(c.FS.readFile("/tesseract-ocr.pdf"))},j=function(t,e){var r=t.payload.image;try{var i=y(c,A,r),n=new c.OSResults;if(A.DetectOS(n)){var o=n.best_result,a=o.orientation_id,s=o.script_id;c._free(i),e.resolve({tesseract_script_id:s,script:n.unicharset.get_script_from_script_id(s),script_confidence:o.sconfidence,orientation_degrees:[0,270,180,90][a],orientation_confidence:o.oconfidence})}else A.End(),c._free(i),e.reject("Failed to detect OS")}catch(t){e.reject(t.toString())}},B=function(t,e){try{null!==A&&A.End(),e.resolve({terminated:!0})}catch(t){e.reject(t.toString())}};e.dispatchHandlers=function(t,e){var r=function(r,i){e(a({},t,{status:r,data:i}))};r.resolve=r.bind(i,"resolve"),r.reject=r.bind(i,"reject"),r.progress=r.bind(i,"progress"),p=r;try{({load:S,FS:k,loadLanguage:U,initialize:T,setParameters:I,recognize:O,getPDF:P,detect:j,terminate:B})[t.action](t,r)}catch(t){r.reject(t.toString())}},e.setAdapter=function(t){_=t}},function(t,e,r){(function(t){function e(t){return(e="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}var r=function(t){"use strict";var r,i=Object.prototype,n=i.hasOwnProperty,o="function"==typeof Symbol?Symbol:{},a=o.iterator||"@@iterator",s=o.asyncIterator||"@@asyncIterator",f=o.toStringTag||"@@toStringTag";function u(t,e,r,i){var n=e&&e.prototype instanceof g?e:g,o=Object.create(n.prototype),a=new I(i||[]);return o._invoke=function(t,e,r){var i=c;return function(n,o){if(i===l)throw new Error("Generator is already running");if(i===d){if("throw"===n)throw o;return O()}for(r.method=n,r.arg=o;;){var a=r.delegate;if(a){var s=S(a,r);if(s){if(s===m)continue;return s}}if("next"===r.method)r.sent=r._sent=r.arg;else if("throw"===r.method){if(i===c)throw i=d,r.arg;r.dispatchException(r.arg)}else"return"===r.method&&r.abrupt("return",r.arg);i=l;var f=h(t,e,r);if("normal"===f.type){if(i=r.done?d:p,f.arg===m)continue;return{value:f.arg,done:r.done}}"throw"===f.type&&(i=d,r.method="throw",r.arg=f.arg)}}}(t,r,a),o}function h(t,e,r){try{return{type:"normal",arg:t.call(e,r)}}catch(t){return{type:"throw",arg:t}}}t.wrap=u;var c="suspendedStart",p="suspendedYield",l="executing",d="completed",m={};function g(){}function y(){}function b(){}var v={};v[a]=function(){return this};var w=Object.getPrototypeOf,x=w&&w(w(T([])));x&&x!==i&&n.call(x,a)&&(v=x);var A=b.prototype=g.prototype=Object.create(v);function _(t){["next","throw","return"].forEach((function(e){t[e]=function(t){return this._invoke(e,t)}}))}function E(t){var r;this._invoke=function(i,o){function a(){return new Promise((function(r,a){!function r(i,o,a,s){var f=h(t[i],t,o);if("throw"!==f.type){var u=f.arg,c=u.value;return c&&"object"===e(c)&&n.call(c,"__await")?Promise.resolve(c.__await).then((function(t){r("next",t,a,s)}),(function(t){r("throw",t,a,s)})):Promise.resolve(c).then((function(t){u.value=t,a(u)}),(function(t){return r("throw",t,a,s)}))}s(f.arg)}(i,o,r,a)}))}return r=r?r.then(a,a):a()}}function S(t,e){var i=t.iterator[e.method];if(i===r){if(e.delegate=null,"throw"===e.method){if(t.iterator.return&&(e.method="return",e.arg=r,S(t,e),"throw"===e.method))return m;e.method="throw",e.arg=new TypeError("The iterator does not provide a 'throw' method")}return m}var n=h(i,t.iterator,e.arg);if("throw"===n.type)return e.method="throw",e.arg=n.arg,e.delegate=null,m;var o=n.arg;return o?o.done?(e[t.resultName]=o.value,e.next=t.nextLoc,"return"!==e.method&&(e.method="next",e.arg=r),e.delegate=null,m):o:(e.method="throw",e.arg=new TypeError("iterator result is not an object"),e.delegate=null,m)}function k(t){var e={tryLoc:t[0]};1 in t&&(e.catchLoc=t[1]),2 in t&&(e.finallyLoc=t[2],e.afterLoc=t[3]),this.tryEntries.push(e)}function U(t){var e=t.completion||{};e.type="normal",delete e.arg,t.completion=e}function I(t){this.tryEntries=[{tryLoc:"root"}],t.forEach(k,this),this.reset(!0)}function T(t){if(t){var e=t[a];if(e)return e.call(t);if("function"==typeof t.next)return t;if(!isNaN(t.length)){var i=-1,o=function e(){for(;++i<t.length;)if(n.call(t,i))return e.value=t[i],e.done=!1,e;return e.value=r,e.done=!0,e};return o.next=o}}return{next:O}}function O(){return{value:r,done:!0}}return y.prototype=A.constructor=b,b.constructor=y,b[f]=y.displayName="GeneratorFunction",t.isGeneratorFunction=function(t){var e="function"==typeof t&&t.constructor;return!!e&&(e===y||"GeneratorFunction"===(e.displayName||e.name))},t.mark=function(t){return Object.setPrototypeOf?Object.setPrototypeOf(t,b):(t.__proto__=b,f in t||(t[f]="GeneratorFunction")),t.prototype=Object.create(A),t},t.awrap=function(t){return{__await:t}},_(E.prototype),E.prototype[s]=function(){return this},t.AsyncIterator=E,t.async=function(e,r,i,n){var o=new E(u(e,r,i,n));return t.isGeneratorFunction(r)?o:o.next().then((function(t){return t.done?t.value:o.next()}))},_(A),A[f]="Generator",A[a]=function(){return this},A.toString=function(){return"[object Generator]"},t.keys=function(t){var e=[];for(var r in t)e.push(r);return e.reverse(),function r(){for(;e.length;){var i=e.pop();if(i in t)return r.value=i,r.done=!1,r}return r.done=!0,r}},t.values=T,I.prototype={constructor:I,reset:function(t){if(this.prev=0,this.next=0,this.sent=this._sent=r,this.done=!1,this.delegate=null,this.method="next",this.arg=r,this.tryEntries.forEach(U),!t)for(var e in this)"t"===e.charAt(0)&&n.call(this,e)&&!isNaN(+e.slice(1))&&(this[e]=r)},stop:function(){this.done=!0;var t=this.tryEntries[0].completion;if("throw"===t.type)throw t.arg;return this.rval},dispatchException:function(t){if(this.done)throw t;var e=this;function i(i,n){return s.type="throw",s.arg=t,e.next=i,n&&(e.method="next",e.arg=r),!!n}for(var o=this.tryEntries.length-1;o>=0;--o){var a=this.tryEntries[o],s=a.completion;if("root"===a.tryLoc)return i("end");if(a.tryLoc<=this.prev){var f=n.call(a,"catchLoc"),u=n.call(a,"finallyLoc");if(f&&u){if(this.prev<a.catchLoc)return i(a.catchLoc,!0);if(this.prev<a.finallyLoc)return i(a.finallyLoc)}else if(f){if(this.prev<a.catchLoc)return i(a.catchLoc,!0)}else{if(!u)throw new Error("try statement without catch or finally");if(this.prev<a.finallyLoc)return i(a.finallyLoc)}}}},abrupt:function(t,e){for(var r=this.tryEntries.length-1;r>=0;--r){var i=this.tryEntries[r];if(i.tryLoc<=this.prev&&n.call(i,"finallyLoc")&&thi