<?php

namespace Google\Site_Kit_Dependencies\GuzzleHttp;

/**
 * Provides mappings of file extensions to mimetypes
 * @link http://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x/conf/mime.types
 */
class Mimetypes
{
    /** @var self */
    protected static $instance;
    /** @var array Mapping of extension to mimetype */
    protected $mimetypes = array('3dml' => 'text/vnd.in3d.3dml', '3g2' => 'video/3gpp2', '3gp' => 'video/3gpp', '7z' => 'application/x-7z-compressed', 'aab' => 'application/x-authorware-bin', 'aac' => 'audio/x-aac', 'aam' => 'application/x-authorware-map', 'aas' => 'application/x-authorware-seg', 'abw' => 'application/x-abiword', 'ac' => 'application/pkix-attr-cert', 'acc' => 'application/vnd.americandynamics.acc', 'ace' => 'application/x-ace-compressed', 'acu' => 'application/vnd.acucobol', 'acutc' => 'application/vnd.acucorp', 'adp' => 'audio/adpcm', 'aep' => 'application/vnd.audiograph', 'afm' => 'application/x-font-type1', 'afp' => 'application/vnd.ibm.modcap', 'ahead' => 'application/vnd.ahead.space', 'ai' => 'application/postscript', 'aif' => 'audio/x-aiff', 'aifc' => 'audio/x-aiff', 'aiff' => 'audio/x-aiff', 'air' => 'application/vnd.adobe.air-application-installer-package+zip', 'ait' => 'application/vnd.dvb.ait', 'ami' => 'application/vnd.amiga.ami', 'apk' => 'application/vnd.android.package-archive', 'application' => 'application/x-ms-application', 'apr' => 'application/vnd.lotus-approach', 'asa' => 'text/plain', 'asax' => 'application/octet-stream', 'asc' => 'application/pgp-signature', 'ascx' => 'text/plain', 'asf' => 'video/x-ms-asf', 'ashx' => 'text/plain', 'asm' => 'text/x-asm', 'asmx' => 'text/plain', 'aso' => 'application/vnd.accpac.simply.aso', 'asp' => 'text/plain', 'aspx' => 'text/plain', 'asx' => 'video/x-ms-asf', 'atc' => 'application/vnd.acucorp', 'atom' => 'application/atom+xml', 'atomcat' => 'application/atomcat+xml', 'atomsvc' => 'application/atomsvc+xml', 'atx' => 'application/vnd.antix.game-component', 'au' => 'audio/basic', 'avi' => 'video/x-msvideo', 'aw' => 'application/applixware', 'axd' => 'text/plain', 'azf' => 'application/vnd.airzip.filesecure.azf', 'azs' => 'application/vnd.airzip.filesecure.azs', 'azw' => 'application/vnd.amazon.ebook', 'bat' => 'application/x-msdownload', 'bcpio' => 'application/x-bcpio', 'bdf' => 'application/x-font-bdf', 'bdm' => 'application/vnd.syncml.dm+wbxml', 'bed' => 'application/vnd.realvnc.bed', 'bh2' => 'application/vnd.fujitsu.oasysprs', 'bin' => 'application/octet-stream', 'bmi' => 'application/vnd.bmi', 'bmp' => 'image/bmp', 'book' => 'application/vnd.framemaker', 'box' => 'application/vnd.previewsystems.box', 'boz' => 'application/x-bzip2', 'bpk' => 'application/octet-stream', 'btif' => 'image/prs.btif', 'bz' => 'application/x-bzip', 'bz2' => 'application/x-bzip2', 'c' => 'text/x-c', 'c11amc' => 'application/vnd.cluetrust.cartomobile-config', 'c11amz' => 'application/vnd.cluetrust.cartomobile-config-pkg', 'c4d' => 'application/vnd.clonk.c4group', 'c4f' => 'application/vnd.clonk.c4group', 'c4g' => 'application/vnd.clonk.c4group', 'c4p' => 'application/vnd.clonk.c4group', 'c4u' => 'application/vnd.clonk.c4group', 'cab' => 'application/vnd.ms-cab-compressed', 'car' => 'application/vnd.curl.car', 'cat' => 'application/vnd.ms-pki.seccat', 'cc' => 'text/x-c', 'cct' => 'application/x-director', 'ccxml' => 'application/ccxml+xml', 'cdbcmsg' => 'application/vnd.contact.cmsg', 'cdf' => 'application/x-netcdf', 'cdkey' => 'application/vnd.mediastation.cdkey', 'cdmia' => 'application/cdmi-capability', 'cdmic' => 'application/cdmi-container', 'cdmid' => 'application/cdmi-domain', 'cdmio' => 'application/cdmi-object', 'cdmiq' => 'application/cdmi-queue', 'cdx' => 'chemical/x-cdx', 'cdxml' => 'application/vnd.chemdraw+xml', 'cdy' => 'application/vnd.cinderella', 'cer' => 'application/pkix-cert', 'cfc' => 'application/x-coldfusion', 'cfm' => 'application/x-coldfusion', 'cgm' => 'image/cgm', 'chat' => 'application/x-chat', 'chm' => 'application/vnd.ms-htmlhelp', 'chrt' => 'application/vnd.kde.kchart', 'cif' => 'chemical/x-cif', 'cii' => 'application/vnd.anser-web-certificate-issue-initiation', 'cil' => 'application/vnd.ms-artgalry', 'cla' => 'application/vnd.claymore', 'class' => 'application/java-vm', 'clkk' => 'application/vnd.crick.clicker.keyboard', 'clkp' => 'application/vnd.crick.clicker.palette', 'clkt' => 'application/vnd.crick.clicker.template', 'clkw' => 'application/vnd.crick.clicker.wordbank', 'clkx' => 'application/vnd.crick.clicker', 'clp' => 'application/x-msclip', 'cmc' => 'application/vnd.cosmocaller', 'cmdf' => 'chemical/x-cmdf', 'cml' => 'chemical/x-cml', 'cmp' => 'application/vnd.yellowriver-custom-menu', 'cmx' => 'image/x-cmx', 'cod' => 'application/vnd.rim.cod', 'com' => 'application/x-msdownload', 'conf' => 'text/plain', 'cpio' => 'application/x-cpio', 'cpp' => 'text/x-c', 'cpt' => 'application/mac-compactpro', 'crd' => 'application/x-mscardfile', 'crl' => 'application/pkix-crl', 'crt' => 'application/x-x509-ca-cert', 'cryptonote' => 'application/vnd.rig.cryptonote', 'cs' => 'text/plain', 'csh' => 'application/x-csh', 'csml' => 'chemical/x-csml', 'csp' => 'application/vnd.commonspace', 'css' => 'text/css', 'cst' => 'application/x-director', 'csv' => 'text/csv', 'cu' => 'application/cu-seeme', 'curl' => 'text/vnd.curl', 'cww' => 'application/prs.cww', 'cxt' => 'application/x-director', 'cxx' => 'text/x-c', 'dae' => 'model/vnd.collada+xml', 'daf' => 'application/vnd.mobius.daf', 'dataless' => 'application/vnd.fdsn.seed', 'davmount' => 'application/davmount+xml', 'dcr' => 'application/x-director', 'dcurl' => 'text/vnd.curl.dcurl', 'dd2' => 'application/vnd.oma.dd2+xml', 'ddd' => 'application/vnd.fujixerox.ddd', 'deb' => 'application/x-debian-package', 'def' => 'text/plain', 'deploy' => 'application/octet-stream', 'der' => 'application/x-x509-ca-cert', 'dfac' => 'application/vnd.dreamfactory', 'dic' => 'text/x-c', 'dir' => 'application/x-director', 'dis' => 'application/vnd.mobius.dis', 'dist' => 'application/octet-stream', 'distz' => 'application/octet-stream', 'djv' => 'image/vnd.djvu', 'djvu' => 'image/vnd.djvu', 'dll' => 'application/x-msdownload', 'dmg' => 'application/octet-stream', 'dms' => 'application/octet-stream', 'dna' => 'application/vnd.dna', 'doc' => 'application/msword', 'docm' => 'application/vnd.ms-word.document.macroenabled.12', 'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'dot' => 'application/msword', 'dotm' => 'application/vnd.ms-word.template.macroenabled.12', 'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template', 'dp' => 'application/vnd.osgi.dp', 'dpg' => 'application/vnd.dpgraph', 'dra' => 'audio/vnd.dra', 'dsc' => 'text/prs.lines.tag', 'dssc' => 'application/dssc+der', 'dtb' => 'application/x-dtbook+xml', 'dtd' => 'application/xml-dtd', 'dts' => 'audio/vnd.dts', 'dtshd' => 'audio/vnd.dts.hd', 'dump' => 'application/octet-stream', 'dvi' => 'application/x-dvi', 'dwf' => 'model/vnd.dwf', 'dwg' => 'image/vnd.dwg', 'dxf' => 'image/vnd.dxf', 'dxp' => 'application/vnd.spotfire.dxp', 'dxr' => 'application/x-director', 'ecelp4800' => 'audio/vnd.nuera.ecelp4800', 'ecelp7470' => 'audio/vnd.nuera.ecelp7470', 'ecelp9600' => 'audio/vnd.nuera.ecelp9600', 'ecma' => 'application/ecmascript', 'edm' => 'application/vnd.novadigm.edm', 'edx' => 'application/vnd.novadigm.edx', 'efif' => 'application/vnd.picsel', 'ei6' => 'application/vnd.pg.osasli', 'elc' => 'application/octet-stream', 'eml' => 'message/rfc822', 'emma' => 'application/emma+xml', 'eol' => 'audio/vnd.digital-winds', 'eot' => 'application/vnd.ms-fontobject', 'eps' => 'application/postscript', 'epub' => 'application/epub+zip', 'es3' => 'application/vnd.eszigno3+xml', 'esf' => 'application/vnd.epson.esf', 'et3' => 'application/vnd.eszigno3+xml', 'etx' => 'text/x-setext', 'exe' => 'application/x-msdownload', 'exi' => 'application/exi', 'ext' => 'application/vnd.novadigm.ext', 'ez' => 'application/andrew-inset', 'ez2' => 'application/vnd.ezpix-album', 'ez3' => 'application/vnd.ezpix-package', 'f' => 'text/x-fortran', 'f4v' => 'video/x-f4v', 'f77' => 'text/x-fortran', 'f90' => 'text/x-fortran', 'fbs' => 'image/vnd.fastbidsheet', 'fcs' => 'application/vnd.isac.fcs', 'fdf' => 'application/vnd.fdf', 'fe_launch' => 'application/vnd.denovo.fcselayout-link', 'fg5' => 'application/vnd.fujitsu.oasysgp', 'fgd' => 'application/x-director', 'fh' => 'image/x-freehand', 'fh4' => 'image/x-freehand', 'fh5' => 'image/x-freehand', 'fh7' => 'image/x-freehand', 'fhc' => 'image/x-freehand', 'fig' => 'application/x-xfig', 'fli' => 'video/x-fli', 'flo' => 'application/vnd.micrografx.flo', 'flv' => 'video/x-flv', 'flw' => 'application/vnd.kde.kivio', 'flx' => 'text/vnd.fmi.flexstor', 'fly' => 'text/vnd.fly', 'fm' => 'application/vnd.framemaker', 'fnc' => 'application/vnd.frogans.fnc', 'for' => 'text/x-fortran', 'fpx' => 'image/vnd.fpx', 'frame' => 'application/vnd.framemaker', 'fsc' => 'application/vnd.fsc.weblaunch', 'fst' => 'image/vnd.fst', 'ftc' => 'application/vnd.fluxtime.clip', 'fti' => 'application/vnd.anser-web-funds-transfer-initiation', 'fvt' => 'video/vnd.fvt', 'fxp' => 'application/vnd.adobe.fxp', 'fxpl' => 'application/vnd.adobe.fxp', 'fzs' => 'application/vnd.fuzzysheet', 'g2w' => 'application/vnd.geoplan', 'g3' => 'image/g3fax', 'g3w' => 'application/vnd.geospace', 'gac' => 'application/vnd.groove-account', 'gdl' => 'model/vnd.gdl', 'geo' => 'application/vnd.dynageo', 'gex' => 'application/vnd.geometry-explorer', 'ggb' => 'application/vnd.geogebra.file', 'ggt' => 'application/vnd.geogebra.tool', 'ghf' => 'application/vnd.groove-help', 'gif' => 'image/gif', 'gim' => 'application/vnd.groove-identity-message', 'gmx' => 'application/vnd.gmx', 'gnumeric' => 'application/x-gnumeric', 'gph' => 'application/vnd.flographit', 'gqf' => 'application/vnd.grafeq', 'gqs' => 'application/vnd.grafeq', 'gram' => 'application/srgs', 'gre' => 'application/vnd.geometry-explorer', 'grv' => 'application/vnd.groove-injector', 'grxml' => 'application/srgs+xml', 'gsf' => 'application/x-font-ghostscript', 'gtar' => 'application/x-gtar', 'gtm' => 'application/vnd.groove-tool-message', 'gtw' => 'model/vnd.gtw', 'gv' => 'text/vnd.graphviz', 'gxt' => 'application/vnd.geonext', 'h' => 'text/x-c', 'h261' => 'video/h261', 'h263' => 'video/h263', 'h264' => 'video/h264', 'hal' => 'application/vnd.hal+xml', 'hbci' => 'application/vnd.hbci', 'hdf' => 'application/x-hdf', 'hh' => 'text/x-c', 'hlp' => 'application/winhlp', 'hpgl' => 'application/vnd.hp-hpgl', 'hpid' => 'application/vnd.hp-hpid', 'hps' => 'application/vnd.hp-hps', 'hqx' => 'application/mac-binhex40', 'hta' => 'application/octet-stream', 'htc' => 'text/html', 'htke' => 'application/vnd.kenameaapp', 'htm' => 'text/html', 'html' => 'text/html', 'hvd' => 'application/vnd.yamaha.hv-dic', 'hvp' => 'application/vnd.yamaha.hv-voice', 'hvs' => 'application/vnd.yamaha.hv-script', 'i2g' => 'application/vnd.intergeo', 'icc' => 'application/vnd.iccprofile', 'ice' => 'x-conference/x-cooltalk', 'icm' => 'application/vnd.iccprofile', 'ico' => 'image/x-icon', 'ics' => 'text/calendar', 'ief' => 'image/ief', 'ifb' => 'text/calendar', 'ifm' => 'application/vnd.shana.informed.formdata', 'iges' => 'model/iges', 'igl' => 'application/vnd.igloader', 'igm' => 'application/vnd.insors.igm', 'igs' => 'model/iges', 'igx' => 'application/vnd.micrografx.igx', 'iif' => 'application/vnd.shana.informed.interchange', 'imp' => 'application/vnd.accpac.simply.imp', 'ims' => 'application/vnd.ms-ims', 'in' => 'text/plain', 'ini' => 'text/plain', 'ipfix' => 'application/ipfix', 'ipk' => 'application/vnd.shana.informed.package', 'irm' => 'application/vnd.ibm.rights-management', 'irp' => 'application/vnd.irepository.package+xml', 'iso' => 'application/octet-stream', 'itp' => 'application/vnd.shana.informed.formtemplate', 'ivp' => 'application/vnd.immervision-ivp', 'ivu' => 'application/vnd.immervision-ivu', 'jad' => 'text/vnd.sun.j2me.app-descriptor', 'jam' => 'application/vnd.jam', 'jar' => 'application/java-archive', 'java' => 'text/x-java-source', 'jisp' => 'application/vnd.jisp', 'jlt' => 'application/vnd.hp-jlyt', 'jnlp' => 'application/x-java-jnlp-file', 'joda' => 'application/vnd.joost.joda-archive', 'jpe' => 'image/jpeg', 'jpeg' => 'image/jpeg', 'jpg' => 'image/jpeg', 'jpgm' => 'video/jpm', 'jpgv' => 'video/jpeg', 'jpm' => 'video/jpm', 'js' => 'text/javascript', 'json' => 'application/json', 'kar' => 'audio/midi', 'karbon' => 'application/vnd.kde.karbon', 'kfo' => 'application/vnd.kde.kformula', 'kia' => 'application/vnd.kidspiration', 'kml' => 'application/vnd.google-earth.kml+xml', 'kmz' => 'application/vnd.google-earth.kmz', 'kne' => 'application/vnd.kinar', 'knp' => 'application/vnd.kinar', 'kon' => 'application/vnd.kde.kontour', 'kpr' => 'application/vnd.kde.kpresenter', 'kpt' => 'application/vnd.kde.kpresenter', 'ksp' => 'application/vnd.kde.kspread', 'ktr' => 'application/vnd.kahootz', 'ktx' => 'image/ktx', 'ktz' => 'application/vnd.kahootz', 'kwd' => 'application/vnd.kde.kword', 'kwt' => 'application/vnd.kde.kword', 'lasxml' => 'application/vnd.las.las+xml', 'latex' => 'application/x-latex', 'lbd' => 'application/vnd.llamagraphics.life-balance.desktop', 'lbe' => 'application/vnd.llamagraphics.life-balance.exchange+xml', 'les' => 'application/vnd.hhe.lesson-player', 'lha' => 'application/octet-stream', 'link66' => 'application/vnd.route66.link66+xml', 'list' => 'text/plain', 'list3820' => 'application/vnd.ibm.modcap', 'listafp' => 'application/vnd.ibm.modcap', 'log' => 'text/plain', 'lostxml' => 'application/lost+xml', 'lrf' => 'application/octet-stream', 'lrm' => 'application/vnd.ms-lrm', 'ltf' => 'application/vnd.frogans.ltf', 'lvp' => 'audio/vnd.lucent.voice', 'lwp' => 'application/vnd.lotus-wordpro', 'lzh' => 'application/octet-stream', 'm13' => 'application/x-msmediaview', 'm14' => 'application/x-msmediaview', 'm1v' => 'video/mpeg', 'm21' => 'application/mp21', 'm2a' => 'audio/mpeg', 'm2v' => 'video/mpeg', 'm3a' => 'audio/mpeg', 'm3u' => 'audio/x-mpegurl', 'm3u8' => 'application/vnd.apple.mpegurl', 'm4a' => 'audio/mp4', 'm4u' => 'video/vnd.mpegurl', 'm4v' => 'video/mp4', 'ma' => 'application/mathematica', 'mads' => 'application/mads+xml', 'mag' => 'application/vnd.ecowin.chart', 'maker' => 'application/vnd.framemaker', 'man' => 'text/troff', 'mathml' => 'application/mathml+xml', 'mb' => 'application/mathematica', 'mbk' => 'application/vnd.mobius.mbk', 'mbox' => 'application/mbox', 'mc1' => 'application/vnd.medcalcdata', 'mcd' => 'application/vnd.mcd', 'mcurl' => 'text/vnd.curl.mcurl', 'mdb' => 'application/x-msaccess', 'mdi' => 'image/vnd.ms-modi', 'me' => 'text/troff', 'mesh' => 'model/mesh', 'meta4' => 'application/metalink4+xml', 'mets' => 'application/mets+xml', 'mfm' => 'application/vnd.mfmp', 'mgp' => 'application/vnd.osgeo.mapguide.package', 'mgz' => 'application/vnd.proteus.magazine', 'mid' => 'audio/midi', 'midi' => 'audio/midi', 'mif' => 'application/vnd.mif', 'mime' => 'message/rfc822', 'mj2' => 'video/mj2', 'mjp2' => 'video/mj2', 'mlp' => 'application/vnd.dolby.mlp', 'mmd' => 'application/vnd.chipnuts.karaoke-mmd', 'mmf' => 'application/vnd.smaf', 'mmr' => 'image/vnd.fujixerox.edmics-mmr', 'mny' => 'application/x-msmoney', 'mobi' => 'application/x-mobipocket-ebook', 'mods' => 'application/mods+xml', 'mov' => 'video/quicktime', 'movie' => 'video/x-sgi-movie', 'mp2' => 'audio/mpeg', 'mp21' => 'application/mp21', 'mp2a' => 'audio/mpeg', 'mp3' => 'audio/mpeg', 'mp4' => 'video/mp4', 'mp4a' => 'audio/mp4', 'mp4s' => 'application/mp4', 'mp4v' => 'video/mp4', 'mpc' => 'application/vnd.mophun.certificate', 'mpe' => 'video/mpeg', 'mpeg' => 'video/mpeg', 'mpg' => 'video/mpeg', 'mpg4' => 'video/mp4', 'mpga' => 'audio/mpeg', 'mpkg' => 'application/vnd.apple.installer+xml', 'mpm' => 'application/vnd.blueice.multipass', 'mpn' => 'application/vnd.mophun.application', 'mpp' => 'application/vnd.ms-project', 'mpt' => 'application/vnd.ms-project', 'mpy' => 'application/vnd.ibm.minipay', 'mqy' => 'application/vnd.mobius.mqy', 'mrc' => 'application/marc', 'mrcx' => 'application/marcxml+xml', 'ms' => 'text/troff', 'mscml' => 'application/mediaservercontrol+xml', 'mseed' => 'application/vnd.fdsn.mseed', 'mseq' => 'application/vnd.mseq', 'msf' => 'application/vnd.epson.msf', 'msh' => 'model/mesh', 'msi' => 'application/x-msdownload', 'msl' => 'application/vnd.mobius.msl', 'msty' => 'application/vnd.muvee.style', 'mts' => 'model/vnd.mts', 'mus' => 'application/vnd.musician', 'musicxml' => 'application/vnd.recordare.musicxml+xml', 'mvb' => 'application/x-msmediaview', 'mwf' => 'application/vnd.mfer', 'mxf' => 'application/mxf', 'mxl' => 'application/vnd.recordare.musicxml', 'mxml' => 'application/xv+xml', 'mxs' => 'application/vnd.triscape.mxs', 'mxu' => 'video/vnd.mpegurl', 'n-gage' => 'application/vnd.nokia.n-gage.symbian.install', 'n3' => 'text/n3', 'nb' => 'application/mathematica', 'nbp' => 'application/vnd.wolfram.player', 'nc' => 'application/x-netcdf', 'ncx' => 'application/x-dtbncx+xml', 'ngdat' => 'application/vnd.nokia.n-gage.data', 'nlu' => 'application/vnd.neurolanguage.nlu', 'nml' => 'application/vnd.enliven', 'nnd' => 'application/vnd.noblenet-directory', 'nns' => 'application/vnd.noblenet-sealer', 'nnw' => 'application/vnd.noblenet-web', 'npx' => 'image/vnd.net-fpx', 'nsf' => 'application/vnd.lotus-notes', 'oa2' => 'application/vnd.fujitsu.oasys2', 'oa3' => 'application/vnd.fujitsu.oasys3', 'oas' => 'application/vnd.fujitsu.oasys', 'obd' => 'application/x-msbinder', 'oda' => 'application/oda', 'odb' => 'application/vnd.oasis.opendocument.database', 'odc' => 'application/vnd.oasis.opendocument.chart', 'odf' => 'application/vnd.oasis.opendocument.formula', 'odft' => 'application/vnd.oasis.opendocument.formula-template', 'odg' => 'application/vnd.oasis.opendocument.graphics', 'odi' => 'application/vnd.oasis.opendocument.image', 'odm' => 'application/vnd.oasis.opendocument.text-master', 'odp' => 'application/vnd.oasis.opendocument.presentation', 'ods' => 'application/vnd.oasis.opendocument.spreadsheet', 'odt' => 'application/vnd.oasis.opendocument.text', 'oga' => 'audio/ogg', 'ogg' => 'audio/ogg', 'ogv' => 'video/ogg', 'ogx' => 'application/ogg', 'onepkg' => 'application/onenote', 'onetmp' => 'application/onenote', 'onetoc' => 'application/onenote', 'onetoc2' => 'application/onenote', 'opf' => 'application/oebps-package+xml', 'oprc' => 'application/vnd.palm', 'org' => 'application/vnd.lotus-organizer', 'osf' => 'application/vnd.yamaha.openscoreformat', 'osfpvg' => 'application/vnd.yamaha.openscoreformat.osfpvg+xml', 'otc' => 'application/vnd.oasis.opendocument.chart-template', 'otf' => 'application/x-font-otf', 'otg' => 'application/vnd.oasis.opendocument.graphics-template', 'oth' => 'application/vnd.oasis.opendocument.text-web', 'oti' => 'application/vnd.oasis.opendocument.image-template', 'otp' => 'application/vnd.oasis.opendocument.presentation-template', 'ots' => 'application/vnd.oasis.opendocument.spreadsheet-template', 'ott' => 'application/vnd.oasis.opendocument.text-template', 'oxt' => 'application/vnd.openofficeorg.extension', 'p' => 'text/x-pascal', 'p10' => 'application/pkcs10', 'p12' => 'application/x-pkcs12', 'p7b' => 'application/x-pkcs7-certificates', 'p7c' => 'application/pkcs7-mime', 'p7m' => 'application/pkcs7-mime', 'p7r' => 'application/x-pkcs7-certreqresp', 'p7s' => 'application/pkcs7-signature', 'p8' => 'application/pkcs8', 'pas' => 'text/x-pascal', 'paw' => 'application/vnd.pawaafile', 'pbd' => 'application/vnd.powerbuilder6', 'pbm' => 'image/x-portable-bitmap', 'pcf' => 'application/x-font-pcf', 'pcl' => 'application/vnd.hp-pcl', 'pclxl' => 'application/vnd.hp-pclxl', 'pct' => 'image/x-pict', 'pcurl' => 'application/vnd.curl.pcurl', 'pcx' => 'image/x-pcx', 'pdb' => 'application/vnd.palm', 'pdf' => 'application/pdf', 'pfa' => 'application/x-font-type1', 'pfb' => 'application/x-font-type1', 'pfm' => 'application/x-font-type1', 'pfr' => 'application/font-tdpfr', 'pfx' => 'application/x-pkcs12', 'pgm' => 'image/x-portable-graymap', 'pgn' => 'application/x-chess-pgn', 'pgp' => 'application/pgp-encrypted', 'php' => 'text/x-php', 'phps' => 'application/x-httpd-phps', 'pic' => 'image/x-pict', 'pkg' => 'application/octet-stream', 'pki' => 'application/pkixcmp', 'pkipath' => 'application/pkix-pkipath', 'plb' => 'application/vnd.3gpp.pic-bw-large', 'plc' => 'application/vnd.mobius.plc', 'plf' => 'application/vnd.pocketlearn', 'pls' => 'application/pls+xml', 'pml' => 'application/vnd.ctc-posml', 'png' => 'image/png', 'pnm' => 'image/x-portable-anymap', 'portpkg' => 'application/vnd.macports.portpkg', 'pot' => 'application/vnd.ms-powerpoint', 'potm' => 'application/vnd.ms-powerpoint.template.macroenabled.12', 'potx' => 'application/vnd.openxmlformats-officedocument.presentationml.template', 'ppam' => 'application/vnd.ms-powerpoint.addin.macroenabled.12', 'ppd' => 'application/vnd.cups-ppd', 'ppm' => 'image/x-portable-pixmap', 'pps' => 'application/vnd.ms-powerpoint', 'ppsm' => 'application/vnd.ms-powerpoint.slideshow.macroenabled.12', 'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow', 'ppt' => 'application/vnd.ms-powerpoint', 'pptm' => 'application/vnd.ms-powerpoint.presentation.macroenabled.12', 'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation', 'pqa' => 'application/vnd.palm', 'prc' => 'application/x-mobipocket-ebook', 'pre' => 'application/vnd.lotus-freelance', 'prf' => 'application/pics-rules', 'ps' => 'application/postscript', 'psb' => 'application/vnd.3gpp.pic-bw-small', 'psd' => 'image/vnd.adobe.photoshop', 'psf' => 'application/x-font-linux-psf', 'pskcxml' => 'application/pskc+xml', 'ptid' => 'application/vnd.pvi.ptid1', 'pub' => 'application/x-mspublisher', 'pvb' => 'application/vnd.3gpp.pic-bw-var', 'pwn' => 'application/vnd.3m.post-it-notes', 'pya' => 'audio/vnd.ms-playready.media.pya', 'pyv' => 'video/vnd.ms-playready.media.pyv', 'qam' => 'application/vnd.epson.quickanime', 'qbo' => 'application/vnd.intu.qbo', 'qfx' => 'application/vnd.intu.qfx', 'qps' => 'application/vnd.publishare-delta-tree', 'qt' => 'video/quicktime', 'qwd' => 'application/vnd.quark.quarkxpress', 'qwt' => 'application/vnd.quark.quarkxpress', 'qxb' => 'application/vnd.quark.quarkxpress', 'qxd' => 'application/vnd.quark.quarkxpress', 'qxl' => 'application/vnd.quark.quarkxpress', 'qxt' => 'application/vnd.quark.quarkxpress', 'ra' => 'audio/x-pn-realaudio', 'ram' => 'audio/x-pn-realaudio', 'rar' => 'application/x-rar-compressed', 'ras' => 'image/x-cmu-raster', 'rb' => 'text/plain', 'rcprofile' => 'application/vnd.ipunplugged.rcprofile', 'rdf' => 'application/rdf+xml', 'rdz' => 'application/vnd.data-vision.rdz', 'rep' => 'application/vnd.businessobjects', 'res' => 'application/x-dtbresource+xml', 'resx' => 'text/xml', 'rgb' => 'image/x-rgb', 'rif' => 'application/reginfo+xml', 'rip' => 'audio/vnd.rip', 'rl' => 'application/resource-lists+xml', 'rlc' => 'image/vnd.fujixerox.edmics-rlc', 'rld' => 'application/resource-lists-diff+xml', 'rm' => 'application/vnd.rn-realmedia', 'rmi' => 'audio/midi', 'rmp' => 'audio/x-pn-realaudio-plugin', 'rms' => 'application/vnd.jcp.javame.midlet-rms', 'rnc' => 'application/relax-ng-compact-syntax', 'roff' => 'text/troff', 'rp9' => 'application/vnd.cloanto.rp9', 'rpss' => 'application/vnd.nokia.radio-presets', 'rpst' => 'application/vnd.nokia.radio-preset', 'rq' => 'application/sparql-query', 'rs' => 'application/rls-services+xml', 'rsd' => 'application/rsd+xml', 'rss' => 'application/rss+xml', 'rtf' => 'application/rtf', 'rtx' => 'text/richtext', 's' => 'text/x-asm', 'saf' => 'application/vnd.yamaha.smaf-audio', 'sbml' => 'application/sbml+xml', 'sc' => 'application/vnd.ibm.secure-container', 'scd' => 'application/x-msschedule', 'scm' => 'application/vnd.lotus-screencam', 'scq' => 'application/scvp-cv-request', 'scs' => 'application/scvp-cv-response', 'scurl' => 'text/vnd.curl.scurl', 'sda' => 'application/vnd.stardivision.draw', 'sdc' => 'application/vnd.stardivision.calc', 'sdd' => 'application/vnd.stardivision.impress', 'sdkd' => 'application/vnd.solent.sdkm+xml', 'sdkm' => 'application/vnd.solent.sdkm+xml', 'sdp' => 'application/sdp', 'sdw' => 'application/vnd.stardivision.writer', 'see' => 'application/vnd.seemail', 'seed' => 'application/vnd.fdsn.seed', 'sema' => 'application/vnd.sema', 'semd' => 'application/vnd.semd', 'semf' => 'application/vnd.semf', 'ser' => 'application/java-serialized-object', 'setpay' => 'application/set-payment-initiation', 'setreg' => 'application/set-registration-initiation', 'sfd-hdstx' => 'application/vnd.hydrostatix.sof-data', 'sfs' => 'application/vnd.spotfire.sfs', 'sgl' => 'application/vnd.stardivision.writer-global', 'sgm' => 'text/sgml', 'sgml' => 'text/sgml', 'sh' => 'application/x-sh', 'shar' => 'application/x-shar', 'shf' => 'application/shf+xml', 'sig' => 'application/pgp-signature', 'silo' => 'model/mesh', 'sis' => 'application/vnd.symbian.install', 'sisx' => 'application/vnd.symbian.install', 'sit' => 'application/x-stuffit', 'sitx' => 'application/x-stuffitx', 'skd' => 'application/vnd.koan', 'skm' => 'application/vnd.koan', 'skp' => 'application/vnd.koan', 'skt' => 'application/vnd.koan', 'sldm' => 'application/vnd.ms-powerpoint.slide.macroenabled.12', 'sldx' => 'application/vnd.openxmlformats-officedocument.presentationml.slide', 'slt' => 'application/vnd.epson.salt', 'sm' => 'application/vnd.stepmania.stepchart', 'smf' => 'application/vnd.stardivision.math', 'smi' => 'application/smil+xml', 'smil' => 'application/smil+xml', 'snd' => 'audio/basic', 'snf' => 'application/x-font-snf', 'so' => 'application/octet-stream', 'spc' => 'application/x-pkcs7-certificates', 'spf' => 'application/vnd.yamaha.smaf-phrase', 'spl' => 'application/x-futuresplash', 'spot' => 'text/vnd.in3d.spot', 'spp' => 'application/scvp-vp-response', 'spq' => 'application/scvp-vp-request', 'spx' => 'audio/ogg', 'src' => 'application/x-wais-source', 'sru' => 'application/sru+xml', 'srx' => 'application/sparql-results+xml', 'sse' => 'application/vnd.kodak-descriptor', 'ssf' => 'application/vnd.epson.ssf', 'ssml' => 'application/ssml+xml', 'st' => 'application/vnd.sailingtracker.track', 'stc' => 'application/vnd.sun.xml.calc.template', 'std' => 'application/vnd.sun.xml.draw.template', 'stf' => 'application/vnd.wt.stf', 'sti' => 'application/vnd.sun.xml.impress.template', 'stk' => 'application/hyperstudio', 'stl' => 'application/vnd.ms-pki.stl', 'str' => 'application/vnd.pg.format', 'stw' => 'application/vnd.sun.xml.writer.template', 'sub' => 'image/vnd.dvb.subtitle', 'sus' => 'application/vnd.sus-calendar', 'susp' => 'application/vnd.sus-calendar', 'sv4cpio' => 'application/x-sv4cpio', 'sv4crc' => 'application/x-sv4crc', 'svc' => 'application/vnd.dvb.service', 'svd' => 'application/vnd.svd', 'svg' => 'image/svg+xml', 'svgz' => 'image/svg+xml', 'swa' => 'application/x-director', 'swf' => 'application/x-shockwave-flash', 'swi' => 'application/vnd.aristanetworks.swi', 'sxc' => 'application/vnd.sun.xml.calc', 'sxd' => 'application/vnd.sun.xml.draw', 'sxg' => 'application/vnd.sun.xml.writer.global', 'sxi' => 'application/vnd.sun.xml.impress', 'sxm' => 'application/vnd.sun.xml.math', 'sxw' => 'application/vnd.sun.xml.writer', 't' => 'text/troff', 'tao' => 'application/vnd.tao.intent-module-archive', 'tar' => 'application/x-tar', 'tcap' => 'application/vnd.3gpp2.tcap', 'tcl' => 'application/x-tcl', 'teacher' => 'application/vnd.smart.teacher', 'tei' => 'application/tei+xml', 'teicorpus' => 'application/tei+xml', 'tex' => 'application/x-tex', 'texi' => 'application/x-texinfo', 'texinfo' => 'application/x-texinfo', 'text' => 'text/plain', 'tfi' => 'application/thraud+xml', 'tfm' => 'application/x-tex-tfm', 'thmx' => 'application/vnd.ms-officetheme', 'tif' => 'image/tiff', 'tiff' => 'image/tiff', 'tmo' => 'application/vnd.tmobile-livetv', 'torrent' => 'application/x-bittorrent', 'tpl' => 'application/vnd.groove-tool-template', 'tpt' => 'application/vnd.trid.tpt', 'tr' => 'text/troff', 'tra' => 'application/vnd.trueapp', 'trm' => 'application/x-msterminal', 'tsd' => 'application/timestamped-data', 'tsv' => 'text/tab-separated-values', 'ttc' => 'application/x-font-ttf', 'ttf' => 'application/x-font-ttf', 'ttl' => 'text/turtle', 'twd' => 'application/vnd.simtech-mindmapper', 'twds' => 'application/vnd.simtech-mindmapper', 'txd' => 'application/vnd.genomatix.tuxedo', 'txf' => 'application/vnd.mobius.txf', 'txt' => 'text/plain', 'u32' => 'application/x-authorware-bin', 'udeb' => 'application/x-debian-package', 'ufd' => 'application/vnd.ufdl', 'ufdl' => 'application/vnd.ufdl', 'umj' => 'application/vnd.umajin', 'unityweb' => 'application/vnd.unity', 'uoml' => 'application/vnd.uoml+xml', 'uri' => 'text/uri-list', 'uris' => 'text/uri-list', 'urls' => 'text/uri-list', 'ustar' => 'application/x-ustar', 'utz' => 'application/vnd.uiq.theme', 'uu' => 'text/x-uuencode', 'uva' => 'audio/vnd.dece.audio', 'uvd' => 'application/vnd.dece.data', 'uvf' => 'application/vnd.dece.data', 'uvg' => 'image/vnd.dece.graphic', 'uvh' => 'video/vnd.dece.hd', 'uvi' => 'image/vnd.dece.graphic', 'uvm' => 'video/vnd.dece.mobile', 'uvp' => 'video/vnd.dece.pd', 'uvs' => 'video/vnd.dece.sd', 'uvt' => 'application/vnd.dece.ttml+xml', 'uvu' => 'video/vnd.uvvu.mp4', 'uvv' => 'video/vnd.dece.video', 'uvva' => 'audio/vnd.dece.audio', 'uvvd' => 'application/vnd.dece.data', 'uvvf' => 'application/vnd.dece.data', 'uvvg' => 'image/vnd.dece.graphic', 'uvvh' => 'video/vnd.dece.hd', 'uvvi' => 'image/vnd.dece.graphic', 'uvvm' => 'video/vnd.dece.mobile', 'uvvp' => 'video/vnd.dece.pd', 'uvvs' => 'video/vnd.dece.sd', 'uvvt' => 'application/vnd.dece.ttml+xml', 'uvvu' => 'video/vnd.uvvu.mp4', 'uvvv' => 'video/vnd.dece.video', 'uvvx' => 'application/vnd.dece.unspecified', 'uvx' => 'application/vnd.dece.unspecified', 'vcd' => 'application/x-cdlink', 'vcf' => 'text/x-vcard', 'vcg' => 'application/vnd.groove-vcard', 'vcs' => 'text/x-vcalendar', 'vcx' => 'application/vnd.vcx', 'vis' => 'application/vnd.visionary', 'viv' => 'video/vnd.vivo', 'vor' => 'application/vnd.stardivision.writer', 'vox' => 'application/x-authorware-bin', 'vrml' => 'model/vrml', 'vsd' => 'application/vnd.visio', 'vsf' => 'application/vnd.vsf', 'vss' => 'application/vnd.visio', 'vst' => 'application/vnd.visio', 'vsw' => 'application/vnd.visio', 'vtu' => 'model/vnd.vtu', 'vxml' => 'application/voicexml+xml', 'w3d' => 'application/x-director', 'wad' => 'application/x-doom', 'wav' => 'audio/x-wav', 'wax' => 'audio/x-ms-wax', 'wbmp' => 'image/vnd.wap.wbmp', 'wbs' => 'application/vnd.criticaltools.wbs+xml', 'wbxml' => 'application/vnd.wap.wbxml', 'wcm' => 'application/vnd.ms-works', 'wdb' => 'application/vnd.ms-works', 'weba' => 'audio/webm', 'webm' => 'video/webm', 'webp' => 'image/webp', 'wg' => 'application/vnd.pmi.widget', 'wgt' => 'application/widget', 'wks' => 'application/vnd.ms-works', 'wm' => 'video/x-ms-wm', 'wma' => 'audio/x-ms-wma', 'wmd' => 'application/x-ms-wmd', 'wmf' => 'application/x-msmetafile', 'wml' => 'text/vnd.wap.wml', 'wmlc' => 'application/vnd.wap.wmlc', 'wmls' => 'text/vnd.wap.wmlscript', 'wmlsc' => 'application/vnd.wap.wmlscriptc', 'wmv' => 'video/x-ms-wmv', 'wmx' => 'video/x-ms-wmx', 'wmz' => 'application/x-ms-wmz', 'woff' => 'application/x-font-woff', 'wpd' => 'application/vnd.wordperfect', 'wpl' => 'application/vnd.ms-wpl', 'wps' => 'application/vnd.ms-works', 'wqd' => 'application/vnd.wqd', 'wri' => 'application/x-mswrite', 'wrl' => 'model/vrml', 'wsdl' => 'application/wsdl+xml', 'wspolicy' => 'application/wspolicy+xml', 'wtb' => 'application/vnd.webturbo', 'wvx' => 'video/x-ms-wvx', 'x32' => 'application/x-authorware-bin', 'x3d' => 'application/vnd.hzn-3d-crossword', 'xap' => 'application/x-silverlight-app', 'xar' => 'application/vnd.xara', 'xbap' => 'application/x-ms-xbap', 'xbd' => 'application/vnd.fujixerox.docuworks.binder', 'xbm' => 'image/x-xbitmap', 'xdf' => 'application/xcap-diff+xml', 'xdm' => 'application/vnd.syncml.dm+xml', 'xdp' => 'application/vnd.adobe.xdp+xml', 'xdssc' => 'application/dssc+xml', 'xdw' => 'application/vnd.fujixerox.docuworks', 'xenc' => 'application/xenc+xml', 'xer' => 'application/patch-ops-error+xml', 'xfdf' => 'application/vnd.adobe.xfdf', 'xfdl' => 'application/vnd.xfdl', 'xht' => 'application/xhtml+xml', 'xhtml' => 'application/xhtml+xml', 'xhvml' => 'application/xv+xml', 'xif' => 'image/vnd.xiff', 'xla' => 'application/vnd.ms-excel', 'xlam' => 'application/vnd.ms-excel.addin.macroenabled.12', 'xlc' => 'application/vnd.ms-excel', 'xlm' => 'application/vnd.ms-excel', 'xls' => 'application/vnd.ms-excel', 'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroenabled.12', 'xlsm' => 'application/vnd.ms-excel.sheet.macroenabled.12', 'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', 'xlt' => 'application/vnd.ms-excel', 'xltm' => 'application/vnd.ms-excel.template.macroenabled.12', 'xltx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template', 'xlw' => 'application/vnd.ms-excel', 'xml' => 'application/xml', 'xo' => 'application/vnd.olpc-sugar', 'xop' => 'application/xop+xml', 'xpi' => 'application/x-xpinstall', 'xpm' => 'image/x-xpixmap', 'xpr' => 'application/vnd.is-xpr', 'xps' => 'application/vnd.ms-xpsdocument', 'xpw' => 'application/vnd.intercon.formnet', 'xpx' => 'application/vnd.intercon.formnet', 'xsl' => 'application/xml', 'xslt' => 'application/xslt+xml', 'xsm' => 'application/vnd.syncml+xml', 'xspf' => 'application/xspf+xml', 'xul' => 'application/vnd.mozilla.xul+xml', 'xvm' => 'application/xv+xml', 'xvml' => 'application/xv+xml', 'xwd' => 'image/x-xwindowdump', 'xyz' => 'chemical/x-xyz', 'yaml' => 'text/yaml', 'yang' => 'application/yang', 'yin' => 'application/yin+xml', 'yml' => 'text/yaml', 'zaz' => 'application/vnd.zzazz.deck+xml', 'zip' => 'application/zip', 'zir' => 'application/vnd.zul', 'zirz' => 'application/vnd.zul', 'zmm' => 'application/vnd.handheld-entertainment+xml');
    /**
     * Get a singleton instance of the class
     *
     * @return self
     * @codeCoverageIgnore
     */
    public static function getInstance()
    {
        if (!self::$instance) {
            self::$instance = new self();
        }
        return self::$instance;
    }
    /**
     * Get a mimetype value from a file extension
     *
     * @param string $extension File extension
     *
     * @return string|null
     *
     */
    public function fromExtension($extension)
    {
        $extension = \strtolower($extension);
        return isset($this->mimetypes[$extension]) ? $this->mimetypes[$extension] : null;
    }
    /**
     * Get a mimetype from a filename
     *
     * @param string $filename Filename to generate a mimetype from
     *
     * @return string|null
     */
    public function fromFilename($filename)
    {
        return $this->fromExtension(\pathinfo($filename, \PATHINFO_EXTENSION));
    }
}
