import { type ManifestCustomTypesSchema } from "https://deno.land/x/deno_slack_sdk@2.1.3/manifest/manifest_schema.ts";
definition: { [key: string]: ManifestCustomTypeSchema; }
x/deno_slack_sdk/manifest/manifest_schema.ts>ManifestCustomTypesSchema
import { type ManifestCustomTypesSchema } from "https://deno.land/x/deno_slack_sdk@2.1.3/manifest/manifest_schema.ts";