puppeteer/assets/js/78479717.52addc82.js

/*! For license information please see 78479717.52addc82.js.LICENSE.txt */
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The accessibility tree is used by assistive technology such as ",(0,i.jsx)(s.a,{href:"https://en.wikipedia.org/wiki/Screen_reader",children:"screen readers"})," or ",(0,i.jsx)(s.a,{href:"https://en.wikipedia.org/wiki/Switch_access",children:"switches"}),"."]}),"\n",(0,i.jsx)(s.h4,{id:"signature",children:"Signature:"}),"\n",(0,i.jsx)(s.pre,{children:(0,i.jsx)(s.code,{className:"language-typescript",children:"export declare class Accessibility\n"})}),"\n",(0,i.jsx)(s.h2,{id:"remarks",children:"Remarks"}),"\n",(0,i.jsx)(s.p,{children:"Accessibility is a very platform-specific thing. On different platforms, there are different screen readers that might have wildly different output."}),"\n",(0,i.jsx)(s.p,{children:'Blink - Chrome\'s rendering engine - has a concept of "accessibility tree", which is then translated into different platform-specific APIs. Accessibility namespace gives users access to the Blink Accessibility Tree.'}),"\n",(0,i.jsx)(s.p,{children:'Most of the accessibility tree gets filtered out when converting from Blink AX Tree to Platform-specific AX-Tree or by assistive technologies themselves. By default, Puppeteer tries to approximate this filtering, exposing only the "interesting" nodes of the tree.'}),"\n",(0,i.jsxs)(s.p,{children:["The constructor for this class is marked as internal. 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