// https://github.com/cloudflare/html-rewriter-wasm/blob/de05e01f225e6d4c316b19b9aae8b9aa68db9524/src/html_rewriter.d.ts#L67

export interface ContentTypeOptions {
    html?: boolean
}

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

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

export 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 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
}