fix(types): add poolable to count options (#10938)

types/lib/model.d.ts

@@ -34,6 +34,15 @@ export interface Logging {
   benchmark?: boolean;
 }
 
+export interface Poolable {
+  /**
+   * Force the query to use the write pool, regardless of the query type.
+   *
+   * @default false
+   */
+  useMaster?: boolean;
+}
+
 export interface Transactionable {
   /**
    * Transaction to run query under
@@ -551,7 +560,7 @@ export interface NonNullFindOptions extends FindOptions {
 /**
  * Options for Model.count method
  */
-export interface CountOptions extends Logging, Transactionable, Filterable, Projectable, Paranoid {
+export interface CountOptions extends Logging, Transactionable, Filterable, Projectable, Paranoid, Poolable {
   /**
    * Include options. See `find` for details
    */

types/lib/query-interface.d.ts

 import { DataType } from './data-types';
-import { Logging, Model, ModelAttributeColumnOptions, ModelAttributes, Transactionable, WhereOptions, Filterable } from './model';
+import { Logging, Model, ModelAttributeColumnOptions, ModelAttributes, Transactionable, WhereOptions, Filterable, Poolable } from './model';
 import { Promise } from './promise';
 import QueryTypes = require('./query-types');
 import { Sequelize, RetryOptions } from './sequelize';
@@ -10,7 +10,7 @@ type BindOrReplacements = { [key: string]: unknown } | unknown[];
 /**
  * Interface for query options
  */
-export interface QueryOptions extends Logging, Transactionable {
+export interface QueryOptions extends Logging, Transactionable, Poolable {
   /**
    * If true, sequelize will not try to format the results of the query, or build an instance of a model from
    * the result
@@ -51,13 +51,6 @@ export interface QueryOptions extends Logging, Transactionable {
   bind?: BindOrReplacements;
 
   /**
-   * Force the query to use the write pool, regardless of the query type.
-   *
-   * @default false
-   */
-  useMaster?: boolean;
-
-  /**
    * A sequelize instance used to build the return instance
    */
   instance?: Model;

types/test/count.ts

-import { Model, Promise } from 'sequelize';
+import { Model, Promise, Op } from 'sequelize';
 
 class MyModel extends Model {}
 
 const grouped: Promise<{ [key: string]: number }> = MyModel.count({ group: 'tag' });
 const counted: Promise<number> = MyModel.count();
-const countedDistinct: Promise<number> = MyModel.count({ col: 'tag', distinct: true });
\ No newline at end of file
+const countedDistinct: Promise<number> = MyModel.count({ col: 'tag', distinct: true });
+
+const countedDistinctOnReader: Promise<number> = MyModel.count({ where: { updatedAt: { [Op.gte]: new Date() } }, useMaster: false })