/* eslint-disable max-classes-per-file */

// These types are inlined from the HTMLRewriter package, because we don't use the actual package here
// https://github.com/cloudflare/html-rewriter-wasm/blob/master/src/html_rewriter.d.ts
// This is Node code, so we can't import the Deno types from the URL.
export interface ContentTypeOptions {
  html?: boolean
}

export declare class Element {
  before(content: string, options?: ContentTypeOptions): this
  after(content: string, options?: ContentTypeOptions): this
  replace(content: string, options?: ContentTypeOptions): this
  remove(): this
  getAttribute(name: string): string | null
  hasAttribute(name: string): boolean
  setAttribute(name: string, value: string): this
  removeAttribute(name: string): this
  prepend(content: string, options?: ContentTypeOptions): this
  append(content: string, options?: ContentTypeOptions): this
  setInnerContent(content: string, options?: ContentTypeOptions): this
  removeAndKeepContent(): this
  readonly attributes: IterableIterator<[string, string]>
  readonly namespaceURI: string
  readonly removed: boolean
  tagName: string
  onEndTag(handler: (this: this, endTag: EndTag) => void | Promise<void>): void
}

export declare class EndTag {
  before(content: string, options?: ContentTypeOptions): this
  after(content: string, options?: ContentTypeOptions): this
  remove(): this
  name: string
}

export declare class Comment {
  before(content: string, options?: ContentTypeOptions): this
  after(content: string, options?: ContentTypeOptions): this
  replace(content: string, options?: ContentTypeOptions): this
  remove(): this
  readonly removed: boolean
  text: string
}

export declare class TextChunk {
  before(content: string, options?: ContentTypeOptions): this
  after(content: string, options?: ContentTypeOptions): this
  replace(content: string, options?: ContentTypeOptions): this
  remove(): this
  readonly lastInTextNode: boolean
  readonly removed: boolean
  readonly text: string
}

export declare class Doctype {
  readonly name: string | null
  readonly publicId: string | null
  readonly systemId: string | null
}

export declare class DocumentEnd {
  append(content: string, options?: ContentTypeOptions): this
}

export interface ElementHandlers {
  element?(element: Element): void | Promise<void>
  comments?(comment: Comment): void | Promise<void>
  text?(text: TextChunk): void | Promise<void>
}

export interface DocumentHandlers {
  doctype?(doctype: Doctype): void | Promise<void>
  comments?(comment: Comment): void | Promise<void>
  text?(text: TextChunk): void | Promise<void>
  end?(end: DocumentEnd): void | Promise<void>
}

export interface HTMLRewriterOptions {
  enableEsiTags?: boolean
}

export declare class HTMLRewriter {
  constructor(outputSink: (chunk: Uint8Array) => void, options?: HTMLRewriterOptions)
  on(selector: string, handlers: ElementHandlers): this
  onDocument(handlers: DocumentHandlers): this
  write(chunk: Uint8Array): Promise<void>
  end(): Promise<void>
  free(): void
}
/* eslint-enable max-classes-per-file */