RocketChat/Rocket.Chat

import type { MessageAttachment } from './IMessage';

export type OEmbedMeta = {
    [key: string]: string;
} & {
    oembedHtml: string | undefined;
    oembedUrl: string | string[];
};

export type OEmbedUrlContent = {
    urlObj: URL;
    headers: { [k: string]: string };
    body: string;
    statusCode: number;
};

export type OEmbedProvider = {
    urls: RegExp[];
    endPoint: string;
};

export type OEmbedUrlContentResult = {
    headers: { [key: string]: string };
    body: string;
    statusCode: number;
    attachments?: MessageAttachment[];
};

export const isOEmbedUrlContentResult = (value: any): value is OEmbedUrlContentResult => 'attachments' in value;

export type OEmbedUrlWithMetadata = {
    url: string;
    meta: OEmbedMeta;
    headers: { [k: string]: string };
    content: OEmbedUrlContent;
};

export const isOEmbedUrlWithMetadata = (value: any): value is OEmbedUrlWithMetadata => 'meta' in value;