attributeSelector arg for getQueryInterface().rawSelect() does not process an array of strings

[joseph-hailu-dd]

I took a peak at the source for v6 and the typedef for the attributeSelector is a string or an array of strings

  /**
   * Selects raw without parsing the string into an object
   */
  public rawSelect(
    tableName: TableName,
    options: QueryOptionsWithWhere,
    attributeSelector: string | string[], // i am passing array of strings
    model?: ModelType
  ): Promise<string[]>;

but it seems the method does not account for an array of strings being passed for attributeSelector

const result = data ? data[attributeSelector] : null;

this means the query below returns undefined

const r = await sequelize
        .getQueryInterface()
        .rawSelect(
           'tableName',
           { plain: true, raw: true, where: { [primaryKeyColumn]: id } },
           [ "id", "col1", "col2"],
        );
 console.log({ r });

Originally posted by @joseph-hailu-dd in #16112 (comment)

[ephys]

QueryInterface.rawSelect is not a public API yet, which is why it has strange behaviors. We're working on making all available methods of that class public in v7, but this one isn't one of them yet