Replaced "UnifiedPluginImport" for a function

packages/markdown/remark/src/load-plugins.ts

@@ -1,26 +1,27 @@
 import * as unified from 'unified';
 import type { Plugin, UnifiedPluginImport } from './types';
 
-async function importPlugin(p: string | UnifiedPluginImport): UnifiedPluginImport {
+async function importPlugin(p: string | unified.Plugin): Promise<unified.Plugin> {
  if (typeof p === 'string') {
- return await import(p);
+ const importResult = await import(p);
+ return importResult.default;
  }
 
- return await p;
+ return p;
 }
 
-export function loadPlugins(items: Plugin[]): Promise<[unified.Plugin] | [unified.Plugin, any]>[] {
+export function loadPlugins(items: Plugin[]): Promise<[unified.Plugin, any?]>[] {
  return items.map((p) => {
  return new Promise((resolve, reject) => {
  if (Array.isArray(p)) {
  const [plugin, opts] = p;
  return importPlugin(plugin)
- .then((m) => resolve([m.default, opts]))
+ .then((m) => resolve([m, opts]))
  .catch((e) => reject(e));
  }
 
  return importPlugin(p)
- .then((m) => resolve([m.default]))
+ .then((m) => resolve([m]))
  .catch((e) => reject(e));
  });
  });

packages/markdown/remark/src/types.ts

@@ -2,7 +2,7 @@ import type * as unified from 'unified';
 import type * as shiki from 'shiki';
 
 export type UnifiedPluginImport = Promise<{ default: unified.Plugin }>;
-export type Plugin = string | [string, any] | UnifiedPluginImport | [UnifiedPluginImport, any];
+export type Plugin = string | [string, any] | unified.Plugin | [unified.Plugin, any];
 
 export interface AstroMarkdownOptions {
  mode?: 'md' | 'mdx';