--- sidebar_label: JSCoverage --- # JSCoverage class #### Signature: ```typescript export declare class JSCoverage ``` ## Constructors <table><thead><tr><th> Constructor </th><th> Modifiers </th><th> Description </th></tr></thead> <tbody><tr><td> <span id="_constructor_">[(constructor)(client)](./puppeteer.jscoverage._constructor_.md)</span> </td><td> </td><td> Constructs a new instance of the `JSCoverage` class </td></tr> </tbody></table> ## Methods <table><thead><tr><th> Method </th><th> Modifiers </th><th> Description </th></tr></thead> <tbody><tr><td> <span id="start">[start(options)](./puppeteer.jscoverage.start.md)</span> </td><td> </td><td> </td></tr> <tr><td> <span id="stop">[stop()](./puppeteer.jscoverage.stop.md)</span> </td><td> </td><td> </td></tr> </tbody></table>