interface RichTextPreformatted
implements RichTextBlockSubElement
import { type RichTextPreformatted } from "https://dotland.deno.dev/x/slack_web_api_client@0.11.0/block-kit/block-elements.ts";
x/slack_web_api_client/block-kit/block-elements.ts>RichTextPreformatted
import { type RichTextPreformatted } from "https://dotland.deno.dev/x/slack_web_api_client@0.11.0/block-kit/block-elements.ts";