Method append

website/worker-configuration.d.ts:1547–1547

(content: string | ReadableStream | Response, options?: ContentOptions)

    after(content: string | ReadableStream | Response, options?: ContentOptions): Element;
    prepend(content: string | ReadableStream | Response, options?: ContentOptions): Element;
    append(content: string | ReadableStream | Response, options?: ContentOptions): Element;
    replace(content: string | ReadableStream | Response, options?: ContentOptions): Element;
    remove(): Element;
    removeAndKeepContent(): Element;