* @since 2.0 */ class IconEnum { const ICON_GLASS = 'icon-glass'; const ICON_MUSIC = 'icon-music'; const ICON_SEARCH = 'icon-search'; const ICON_ENVELOPE = 'icon-envelope'; const ICON_HEART = 'icon-heart'; const ICON_STAR = 'icon-star'; const ICON_STAR_EMPTY = 'icon-star-empty'; const ICON_USER = 'icon-user'; const ICON_FILM = 'icon-film'; const ICON_TH_LARGE = 'icon-th-large'; const ICON_TH = 'icon-th'; const ICON_TH_LIST = 'icon-th-list'; const ICON_OK = 'icon-ok'; const ICON_REMOVE = 'icon-remove'; const ICON_ZOOM_IN = 'icon-zoom-in'; const ICON_ZOOM_OUT = 'icon-zoom-out'; const ICON_OFF = 'icon-off'; const ICON_SIGNAL = 'icon-signal'; const ICON_COG = 'icon-cog'; const ICON_TRASH = 'icon-trash'; const ICON_HOME = 'icon-home'; const ICON_FILE = 'icon-file'; const ICON_TIME = 'icon-time'; const ICON_ROAD = 'icon-road'; const ICON_DOWNLOAD_ALT = 'icon-download-alt'; const ICON_DOWNLOAD = 'icon-download'; const ICON_UPLOAD = 'icon-upload'; const ICON_INBOX = 'icon-inbox'; const ICON_PLAY_CIRCLE = 'icon-play-circle'; const ICON_REPEAT = 'icon-repeat'; const ICON_REFRESH = 'icon-refresh'; const ICON_LIST_ALT = 'icon-list-alt'; const ICON_LOCK = 'icon-lock'; const ICON_FLAG = 'icon-flag'; const ICON_HEADPHONES = 'icon-headphones'; const ICON_VOLUME_OFF = 'icon-volume-off'; const ICON_VOLUME_DOWN = 'icon-volume-down'; const ICON_VOLUME_UP = 'icon-volume-up'; const ICON_QRCODE = 'icon-qrcode'; const ICON_BARCODE = 'icon-barcode'; const ICON_TAG = 'icon-tag'; const ICON_TAGS = 'icon-tags'; const ICON_BOOK = 'icon-book'; const ICON_BOOKMARK = 'icon-bookmark'; const ICON_PRINT = 'icon-print'; const ICON_CAMERA = 'icon-camera'; const ICON_FONT = 'icon-font'; const ICON_BOLD = 'icon-bold'; const ICON_ITALIC = 'icon-italic'; const ICON_TEXT_HEIGHT = 'icon-text-height'; const ICON_TEXT_WIDTH = 'icon-text-width'; const ICON_ALIGN_LEFT = 'icon-align-left'; const ICON_ALIGN_CENTER = 'icon-align-center'; const ICON_ALIGN_RIGHT = 'icon-align-right'; const ICON_ALIGN_JUSTIFY = 'icon-align-justify'; const ICON_LIST = 'icon-list'; const ICON_INDENT_LEFT = 'icon-indent-left'; const ICON_INDENT_RIGHT = 'icon-indent-right'; const ICON_FACETIME_VIDEO = 'icon-facetime-video'; const ICON_PICTURE = 'icon-picture'; const ICON_PENCIL = 'icon-pencil'; const ICON_MAP_MARKER = 'icon-map-marker'; const ICON_ADJUST = 'icon-adjust'; const ICON_TINT = 'icon-tint'; const ICON_EDIT = 'icon-edit'; const ICON_SHARE = 'icon-share'; const ICON_CHECK = 'icon-check'; const ICON_MOVE = 'icon-move'; const ICON_STEP_BACKWARD = 'icon-step-backward'; const ICON_FAST_BACKWARD = 'icon-fast-backward'; const ICON_BACKWARD = 'icon-backward'; const ICON_PLAY = 'icon-play'; const ICON_PAUSE = 'icon-pause'; const ICON_STOP = 'icon-pause'; const ICON_FORWARD = 'icon-forward'; const ICON_FAST_FORWARD = 'icon-fast-forward'; const ICON_STEP_FORWARD = 'icon-step-forward'; const ICON_EJECT = 'icon-eject'; const ICON_CHEVRON_LEFT = 'icon-chevron-left'; const ICON_CHEVRON_RIGHT = 'icon-chevron-right'; const ICON_PLUS_SIGN = 'icon-plus-sign'; const ICON_MINUS_SIGN = 'icon-minus-sign'; const ICON_REMOVE_SIGN = 'icon-remove-sign'; const ICON_OK_SIGN = 'icon-ok-sign'; const ICON_QUESTION_SIGN = 'icon-question-sign'; const ICON_INFO_SIGN = 'icon-info-sign'; const ICON_SCREENSHOT = 'icon-screenshot'; const ICON_REMOVE_CIRCLE = 'icon-remove-circle'; const ICON_OK_CIRCLE = 'icon-ok-circle'; const ICON_BAN_CIRCLE = 'icon-ban-circle'; const ICON_ARROW_LEFT = 'icon-arrow-left'; const ICON_ARROW_RIGHT = 'icon-arrow-right'; const ICON_ARROW_UP = 'icon-arrow-up'; const ICON_ARROW_DOWN = 'icon-arrow-down'; const ICON_SHARE_ALT = 'icon-share-alt'; const ICON_RESIZE_FULL = 'icon-resize-full'; const ICON_RESIZE_SMALL = 'icon-resize-small'; const ICON_PLUS = 'icon-plus'; const ICON_MINUS = 'icon-minus'; const ICON_ASTERISK = 'icon-asterisk'; const ICON_EXCLAMATION_SIGN = 'icon-exclamation-sign'; const ICON_GIFT = 'icon-gift'; const ICON_LEAF = 'icon-leaf'; const ICON_FIRE = 'icon-fire'; const ICON_EYE_OPEN = 'icon-eye-open'; const ICON_EYE_CLOSE = 'icon-eye-close'; const ICON_WARNING_SIGN = 'icon-warning-sign'; const ICON_PLANE = 'icon-plane'; const ICON_CALENDAR = 'icon-calendar'; const ICON_RANDOM = 'icon-random'; const ICON_COMMENT = 'icon-comment'; const ICON_MAGNET = 'icon-magnet'; const ICON_CHEVRON_UP = 'icon-chevron-up'; const ICON_CHEVRON_DOWN = 'icon-chevron-down'; const ICON_RETWEET = 'icon-retweet'; const ICON_SHOPPING_CART = 'icon-shopping-cart'; const ICON_FOLDER_CLOSE = 'icon-folder-close'; const ICON_FOLDER_OPEN = 'icon-folder-open'; const ICON_RESIZE_VERTICAL = 'icon-resize-vertical'; const ICON_RESIZE_HORIZONTAL = 'icon-resize-horizontal'; const ICON_HDD = 'icon-hdd'; const ICON_BULLHORN = 'icon-bullhorn'; const ICON_BELL = 'icon-bell'; const ICON_CERTFICATE = 'icon-certificate'; const ICON_THUMBS_UP = 'icon-thumbs-up'; const ICON_THUMBS_DOWN = 'icon-thumbs-down'; const ICON_HAND_RIGHT = 'icon-hand-right'; const ICON_HAND_LEFT = 'icon-hand-left'; const ICON_HAND_UP = 'icon-hand-up'; const ICON_HAND_DOWN = 'icon-hand-down'; const ICON_CIRCLE_ARROW_RIGHT = 'icon-circle-arrow-right'; const ICON_CIRCLE_ARROW_LEFT = 'icon-circle-arrow-left'; const ICON_CIRCLE_ARROW_UP = 'icon-circle-arrow-up'; const ICON_CIRCLE_ARROW_DOWN = 'icon-circle-arrow-down'; const ICON_GLOBE = 'icon-globe'; const ICON_WRENCH = 'icon-wrench'; const ICON_TASKS = 'icon-tasks'; const ICON_FILTER = 'icon-filter'; const ICON_BRIEFCASE = 'icon-briefcase'; const ICON_FULLSCREEN = 'icon-fullscreen'; }