Function load

packages/core/vite-plugin/src/index.ts:224–227

(id)

      return undefined;
    },
    async load(id) {
      if (id !== RESOLVED_ID) return undefined;
      return loadVirtualSource();
    },
    handleHotUpdate(ctx) {
      const configPath = resolveConfigPath();
      const jsoncPath = resolveJsoncPath();