How to automatically import custom shared directories

I created a custom directory in shared, and I want it to be imported automatically. According to the documentation, I added the directory to

importes.dirs

importes.dirs

and

nitro.imports.dirs

nitro.imports.dirs

, but it didn't import correctly. I would like to ask if there is a problem with my method, as follows:

custom directory：
shared/schemas

  imports: {
    dirs: ['~~/shared/schemas'],
  },
  nitro: {
    imports: {
      dirs: ['~~/shared/schemas'],
    },
  },

  imports: {
    dirs: ['~~/shared/schemas'],
  },
  nitro: {
    imports: {
      dirs: ['~~/shared/schemas'],
    },
  },