const results = realm
        .objects<ImporterAuthenticationModel>(ImporterAuthenticationModel.schema.name)
        .filtered('importerId = $0', importer.importer.id);

      if (results) {
        console.log(results.length);
        console.log(results[0].id);
      }

1
undefined

export class ImporterAuthenticationModel extends BaseModel {
  public static schema = {
    ...BaseModel.schema,
    name: 'ImporterAuthenticationModel',
    primaryKey: 'uniqueId',
    properties: {
      ...BaseModel.schema.properties,
      uniqueId: 'string',
      id: 'string',
      title: 'string',
      subTitle: 'string?',
      imageUrl: 'string?',
      importerId: 'string',
      additionalDataString: 'string?',
      rawStatus: { type: 'int', default: ImporterAuthenticationStatus.AUTHENTICATED },
      expiresAt: 'int'
    }
  };