interface BaseMrkdwnOptionimport { type BaseMrkdwnOption } from "https://dotland.deno.dev/x/slack_web_api_client@1.1.2/mod.ts"; Propertiestext: MrkdwnTextFieldoptionalvalue: stringoptionalurl: stringtext: MrkdwnTextFieldoptionalvalue: stringoptionalurl: stringtext: MrkdwnTextFieldoptionalvalue: stringoptionalurl: stringtext: MrkdwnTextFieldoptionalvalue: stringoptionalurl: string