method Page.prototype.goBackimport { Page } from "https://dotland.deno.dev/x/fresh@1.5.2/tests/deps.ts"; goBack(options?: WaitForOptions): Promise<HTTPResponse | null>This method navigate to the previous page in history. This method navigate to the previous page in history. Parametersoptionaloptions: WaitForOptions Navigation parameters ReturnsPromise<HTTPResponse | null>Promise which resolves to the main resource response. In case of multiple redirects, the navigation will resolve with the response of the last redirect. If can not go back, resolves to null.