<!-- Do not edit this file. It is automatically generated by API Documenter. --> [Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Runtime](./puppeteer.protocol.runtime.md) > [ScriptId](./puppeteer.protocol.runtime.scriptid.md) ## Protocol.Runtime.ScriptId type Unique script identifier. <b>Signature:</b> ```typescript export type ScriptId = string; ```