"use strict";(self.webpackChunkwebsite=self.webpackChunkwebsite||[]).push([[94740],{3905:(e,t,n)=>{n.d(t,{Zo:()=>u,kt:()=>f});var r=n(67294);function a(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}function o(e,t){var n=Object.keys(e);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(e);t&&(r=r.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),n.push.apply(n,r)}return n}function i(e){for(var t=1;t=0||(a[n]=e[n]);return a}(e,t);if(Object.getOwnPropertySymbols){var o=Object.getOwnPropertySymbols(e);for(r=0;r=0||Object.prototype.propertyIsEnumerable.call(e,n)&&(a[n]=e[n])}return a}var l=r.createContext({}),m=function(e){var t=r.useContext(l),n=t;return e&&(n="function"==typeof e?e(t):i(i({},t),e)),n},u=function(e){var t=m(e.components);return r.createElement(l.Provider,{value:t},e.children)},c={inlineCode:"code",wrapper:function(e){var t=e.children;return r.createElement(r.Fragment,{},t)}},s=r.forwardRef((function(e,t){var n=e.components,a=e.mdxType,o=e.originalType,l=e.parentName,u=p(e,["components","mdxType","originalType","parentName"]),s=m(n),f=a,d=s["".concat(l,".").concat(f)]||s[f]||c[f]||o;return n?r.createElement(d,i(i({ref:t},u),{},{components:n})):r.createElement(d,i({ref:t},u))}));function f(e,t){var n=arguments,a=t&&t.mdxType;if("string"==typeof e||a){var o=n.length,i=new Array(o);i[0]=s;var p={};for(var l in t)hasOwnProperty.call(t,l)&&(p[l]=t[l]);p.originalType=e,p.mdxType="string"==typeof e?e:a,i[1]=p;for(var m=2;m{n.r(t),n.d(t,{assets:()=>l,contentTitle:()=>i,default:()=>c,frontMatter:()=>o,metadata:()=>p,toc:()=>m});var r=n(87462),a=(n(67294),n(3905));const o={sidebar_label:"CommonEventEmitter.listenerCount"},i="CommonEventEmitter.listenerCount() method",p={unversionedId:"api/puppeteer.commoneventemitter.listenercount",id:"api/puppeteer.commoneventemitter.listenercount",title:"CommonEventEmitter.listenerCount() method",description:"Signature:",source:"@site/../docs/api/puppeteer.commoneventemitter.listenercount.md",sourceDirName:"api",slug:"/api/puppeteer.commoneventemitter.listenercount",permalink:"/next/api/puppeteer.commoneventemitter.listenercount",draft:!1,tags:[],version:"current",frontMatter:{sidebar_label:"CommonEventEmitter.listenerCount"},sidebar:"sidebar",previous:{title:"CommonEventEmitter.emit",permalink:"/next/api/puppeteer.commoneventemitter.emit"},next:{title:"CommonEventEmitter",permalink:"/next/api/puppeteer.commoneventemitter"}},l={},m=[{value:"Parameters",id:"parameters",level:2}],u={toc:m};function c(e){let{components:t,...n}=e;return(0,a.kt)("wrapper",(0,r.Z)({},u,n,{components:t,mdxType:"MDXLayout"}),(0,a.kt)("h1",{id:"commoneventemitterlistenercount-method"},"CommonEventEmitter.listenerCount() method"),(0,a.kt)("p",null,(0,a.kt)("strong",{parentName:"p"},"Signature:")),(0,a.kt)("pre",null,(0,a.kt)("code",{parentName:"pre",className:"language-typescript"},"interface CommonEventEmitter {\n listenerCount(event: string): number;\n}\n")),(0,a.kt)("h2",{id:"parameters"},"Parameters"),(0,a.kt)("table",null,(0,a.kt)("thead",{parentName:"table"},(0,a.kt)("tr",{parentName:"thead"},(0,a.kt)("th",{parentName:"tr",align:null},"Parameter"),(0,a.kt)("th",{parentName:"tr",align:null},"Type"),(0,a.kt)("th",{parentName:"tr",align:null},"Description"))),(0,a.kt)("tbody",{parentName:"table"},(0,a.kt)("tr",{parentName:"tbody"},(0,a.kt)("td",{parentName:"tr",align:null},"event"),(0,a.kt)("td",{parentName:"tr",align:null},"string"),(0,a.kt)("td",{parentName:"tr",align:null})))),(0,a.kt)("p",null,(0,a.kt)("strong",{parentName:"p"},"Returns:")),(0,a.kt)("p",null,"number"))}c.isMDXComponent=!0}}]);