export type ScriptPublicPath = Extract; /** * This function can only be called inside content scripts. * * Inject an unlisted script into the page. Scripts are added to the `` * element or `document.documentElement` if there is no head. * * Make sure to add the injected script to your manifest's * `web_accessible_resources`. */ export declare function injectScript(path: ScriptPublicPath, options?: InjectScriptOptions): Promise; export interface InjectScriptOptions { /** * By default, the injected script is removed from the DOM after being * injected. To disable this behavior, set this flag to true. */ keepInDom?: boolean; }