[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Page](./puppeteer.protocol.page.md) > [AddScriptToEvaluateOnNewDocumentResponse](./puppeteer.protocol.page.addscripttoevaluateonnewdocumentresponse.md) ## Protocol.Page.AddScriptToEvaluateOnNewDocumentResponse interface Signature: ```typescript export interface AddScriptToEvaluateOnNewDocumentResponse ``` ## Properties | Property | Type | Description | | --- | --- | --- | | [identifier](./puppeteer.protocol.page.addscripttoevaluateonnewdocumentresponse.identifier.md) | [ScriptIdentifier](./puppeteer.protocol.page.scriptidentifier.md) | Identifier of the added script. |