Variable BasicToolbarConst
BasicToolbar: "\n<span class=\"ql-formats\">\n <button class=\"ql-bold\"></button>\n <button class=\"ql-italic\"></button>\n <button class=\"ql-underline\"></button>\n <button class=\"ql-strike\"></button>\n <button class=\"ql-link\"></button>\n</span>\n<span class=\"ql-formats\">\n <button class=\"ql-list\" value=\"ordered\"></button>\n <button class=\"ql-list\" value=\"bullet\"></button>\n <button class=\"ql-indent\" value=\"-1\"></button>\n <button class=\"ql-indent\" value=\"+1\"></button>\n</span>\n<span class=\"ql-formats\">\n <button class=\"ql-direction\" value=\"rtl\"></button>\n <select class=\"ql-align\"></select>\n</span>\n<span class=\"ql-formats\">\n <button class=\"ql-clean\"></button>\n</span>" = ...