puppeteer/assets/js/7e644387.4faf00fe.js

"use strict";(self.webpackChunkwebsite=self.webpackChunkwebsite||[]).push([[70040],{3905:(e,t,r)=>{r.d(t,{Zo:()=>c,kt:()=>v});var n=r(67294);function a(e,t,r){return t in e?Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!0}):e[t]=r,e}function o(e,t){var r=Object.keys(e);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(e);t&&(n=n.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),r.push.apply(r,n)}return r}function p(e){for(var t=1;t<arguments.length;t++){var r=null!=arguments[t]?arguments[t]:{};t%2?o(Object(r),!0).forEach((function(t){a(e,t,r[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(r)):o(Object(r)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(r,t))}))}return e}function i(e,t){if(null==e)return{};var r,n,a=function(e,t){if(null==e)return{};var r,n,a={},o=Object.keys(e);for(n=0;n<o.length;n++)r=o[n],t.indexOf(r)>=0||(a[r]=e[r]);return a}(e,t);if(Object.getOwnPropertySymbols){var o=Object.getOwnPropertySymbols(e);for(n=0;n<o.length;n++)r=o[n],t.indexOf(r)>=0||Object.prototype.propertyIsEnumerable.call(e,r)&&(a[r]=e[r])}return a}var l=n.createContext({}),m=function(e){var t=n.useContext(l),r=t;return e&&(r="function"==typeof e?e(t):p(p({},t),e)),r},c=function(e){var t=m(e.components);return n.createElement(l.Provider,{value:t},e.children)},u={inlineCode:"code",wrapper:function(e){var t=e.children;return n.createElement(n.Fragment,{},t)}},s=n.forwardRef((function(e,t){var r=e.components,a=e.mdxType,o=e.originalType,l=e.parentName,c=i(e,["components","mdxType","originalType","parentName"]),s=m(r),v=a,f=s["".concat(l,".").concat(v)]||s[v]||u[v]||o;return r?n.createElement(f,p(p({ref:t},c),{},{components:r})):n.createElement(f,p({ref:t},c))}));function v(e,t){var r=arguments,a=t&&t.mdxType;if("string"==typeof e||a){var o=r.length,p=new Array(o);p[0]=s;var i={};for(var l in t)hasOwnProperty.call(t,l)&&(i[l]=t[l]);i.originalType=e,i.mdxType="string"==typeof e?e:a,p[1]=i;for(var m=2;m<o;m++)p[m]=r[m];return n.createElement.apply(null,p)}return n.createElement.apply(null,r)}s.displayName="MDXCreateElement"},13955:(e,t,r)=>{r.r(t),r.d(t,{assets:()=>m,contentTitle:()=>i,default:()=>s,frontMatter:()=>p,metadata:()=>l,toc:()=>c});r(67294);var n=r(3905);function a(){return a=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var r=arguments[t];for(var n in r)Object.prototype.hasOwnProperty.call(r,n)&&(e[n]=r[n])}return e},a.apply(this,arguments)}function o(e,t){if(null==e)return{};var r,n,a=function(e,t){if(null==e)return{};var r,n,a={},o=Object.keys(e);for(n=0;n<o.length;n++)r=o[n],t.indexOf(r)>=0||(a[r]=e[r]);return a}(e,t);if(Object.getOwnPropertySymbols){var o=Object.getOwnPropertySymbols(e);for(n=0;n<o.length;n++)r=o[n],t.indexOf(r)>=0||Object.prototype.propertyIsEnumerable.call(e,r)&&(a[r]=e[r])}return a}const p={sidebar_label:"CommonEventEmitter.once"},i="CommonEventEmitter.once() method",l={unversionedId:"api/puppeteer.commoneventemitter.once",id:"version-19.7.5/api/puppeteer.commoneventemitter.once",title:"CommonEventEmitter.once() method",description:"Signature:",source:"@site/versioned_docs/version-19.7.5/api/puppeteer.commoneventemitter.once.md",sourceDirName:"api",slug:"/api/puppeteer.commoneventemitter.once",permalink:"/api/puppeteer.commoneventemitter.once",draft:!1,tags:[],version:"19.7.5",frontMatter:{sidebar_label:"CommonEventEmitter.once"},sidebar:"api",previous:{title:"CommonEventEmitter.on",permalink:"/api/puppeteer.commoneventemitter.on"},next:{title:"CommonEventEmitter.removeAllListeners",permalink:"/api/puppeteer.commoneventemitter.removealllisteners"}},m={},c=[{value:"Signature:",id:"signature",level:4},{value:"Parameters",id:"parameters",level:2}],u={toc:c};function s(e){var{components:t}=e,r=o(e,["components"]);return(0,n.kt)("wrapper",a({},u,r,{components:t,mdxType:"MDXLayout"}),(0,n.kt)("h1",a({},{id:"commoneventemitteronce-method"}),"CommonEventEmitter.once() method"),(0,n.kt)("h4",a({},{id:"signature"}),"Signature:"),(0,n.kt)("pre",null,(0,n.kt)("code",a({parentName:"pre"},{className:"language-typescript"}),"interface CommonEventEmitter {\n  once(event: EventType, handler: Handler): CommonEventEmitter;\n}\n")),(0,n.kt)("h2",a({},{id:"parameters"}),"Parameters"),(0,n.kt)("table",null,(0,n.kt)("thead",{parentName:"table"},(0,n.kt)("tr",{parentName:"thead"},(0,n.kt)("th",a({parentName:"tr"},{align:null}),"Parameter"),(0,n.kt)("th",a({parentName:"tr"},{align:null}),"Type"),(0,n.kt)("th",a({parentName:"tr"},{align:null}),"Description"))),(0,n.kt)("tbody",{parentName:"table"},(0,n.kt)("tr",{parentName:"tbody"},(0,n.kt)("td",a({parentName:"tr"},{align:null}),"event"),(0,n.kt)("td",a({parentName:"tr"},{align:null}),(0,n.kt)("a",a({parentName:"td"},{href:"/api/puppeteer.eventtype"}),"EventType")),(0,n.kt)("td",a({parentName:"tr"},{align:null}))),(0,n.kt)("tr",{parentName:"tbody"},(0,n.kt)("td",a({parentName:"tr"},{align:null}),"handler"),(0,n.kt)("td",a({parentName:"tr"},{align:null}),(0,n.kt)("a",a({parentName:"td"},{href:"/api/puppeteer.handler"}),"Handler")),(0,n.kt)("td",a({parentName:"tr"},{align:null}))))),(0,n.kt)("p",null,(0,n.kt)("strong",{parentName:"p"},"Returns:")),(0,n.kt)("p",null,(0,n.kt)("a",a({parentName:"p"},{href:"/api/puppeteer.commoneventemitter"}),"CommonEventEmitter")))}s.isMDXComponent=!0}}]);