Revert "fix(typings): add hasMany create method (#11512)" (#11528)

This reverts commit fafe3757.

types/lib/associations/has-many.d.ts

@@ -58,7 +58,6 @@ export interface HasManyGetAssociationsMixinOptions extends FindOptions {
  *  // addRoles...
  *  // addRole...
  *  // createRole...
- *  // createRoles...
  *  // removeRole...
  *  // removeRoles...
  *  // hasRole...
@@ -92,7 +91,6 @@ export interface HasManySetAssociationsMixinOptions extends FindOptions, Instanc
  *  // addRoles...
  *  // addRole...
  *  // createRole...
- *  // createRoles...
  *  // removeRole...
  *  // removeRoles...
  *  // hasRole...
@@ -129,7 +127,6 @@ export interface HasManyAddAssociationsMixinOptions extends InstanceUpdateOption
  *  addRoles: Sequelize.HasManyAddAssociationsMixin<RoleInstance, RoleId>;
  *  // addRole...
  *  // createRole...
- *  // createRoles...
  *  // removeRole...
  *  // removeRoles...
  *  // hasRole...
@@ -166,7 +163,6 @@ export interface HasManyAddAssociationMixinOptions extends InstanceUpdateOptions
  *  // addRoles...
  *  addRole: Sequelize.HasManyAddAssociationMixin<RoleInstance, RoleId>;
  *  // createRole...
- *  // createRoles...
  *  // removeRole...
  *  // removeRoles...
  *  // hasRole...
@@ -203,7 +199,6 @@ export interface HasManyCreateAssociationMixinOptions extends CreateOptions {}
  *  // addRoles...
  *  // addRole...
  *  createRole: Sequelize.HasManyCreateAssociationMixin<RoleAttributes>;
- *  // createRoles...
  *  // removeRole...
  *  // removeRoles...
  *  // hasRole...
@@ -220,44 +215,6 @@ export type HasManyCreateAssociationMixin<TModel> = (
   options?: HasManyCreateAssociationMixinOptions
 ) => Promise<TModel>;
 
-
-/**
- * The options for the createAssociations mixin of the hasMany association.
- * @see HasManyCreateAssociationsMixin
- */
-export interface HasManyCreateAssociationsMixinOptions extends CreateOptions {}
-
-/**
- * The createAssociations mixin applied to models with hasMany.
- * An example of usage is as follows:
- *
- * ```js
- *
- * User.hasMany(Role);
- *
- * interface UserInstance extends Sequelize.Instance<UserInstance, UserAttributes>, UserAttributes {
- *  // getRoles...
- *  // setRoles...
- *  // addRoles...
- *  // addRole...
- *  // createRole...
- *  createRoles: Sequelize.HasManyCreateAssociationsMixin<RoleAttributes[]>;
- *  // removeRole...
- *  // removeRoles...
- *  // hasRole...
- *  // hasRoles...
- *  // countRoles...
- * }
- * ```
- *
- * @see https://sequelize.org/master/class/lib/associations/has-many.js~HasMany.html
- * @see Instance
- */
-export type HasManyCreateAssociationsMixin<TModel> = (
-  values?: { [attribute: string]: unknown }[],
-  options?: HasManyCreateAssociationsMixinOptions
-) => Promise<TModel[]>;
-
 /**
  * The options for the removeAssociation mixin of the hasMany association.
  * @see HasManyRemoveAssociationMixin
@@ -278,7 +235,6 @@ export interface HasManyRemoveAssociationMixinOptions extends InstanceUpdateOpti
  *  // addRoles...
  *  // addRole...
  *  // createRole...
- *  // createRoles...
  *  removeRole: Sequelize.HasManyRemoveAssociationMixin<RoleInstance, RoleId>;
  *  // removeRoles...
  *  // hasRole...
@@ -315,7 +271,6 @@ export interface HasManyRemoveAssociationsMixinOptions extends InstanceUpdateOpt
  *  // addRoles...
  *  // addRole...
  *  // createRole...
- *  // createRoles...
  *  // removeRole...
  *  removeRoles: Sequelize.HasManyRemoveAssociationsMixin<RoleInstance, RoleId>;
  *  // hasRole...
@@ -352,7 +307,6 @@ export interface HasManyHasAssociationMixinOptions extends HasManyGetAssociation
  *  // addRoles...
  *  // addRole...
  *  // createRole...
- *  // createRoles...
  *  // removeRole...
  *  // removeRoles...
  *  hasRole: Sequelize.HasManyHasAssociationMixin<RoleInstance, RoleId>;
@@ -389,7 +343,6 @@ export interface HasManyHasAssociationsMixinOptions extends HasManyGetAssociatio
  *  // addRoles...
  *  // addRole...
  *  // createRole...
- *  // createRoles...
  *  // removeRole...
  *  // removeRoles
  *  // hasRole...
@@ -431,7 +384,6 @@ export interface HasManyCountAssociationsMixinOptions extends Transactionable, F
  *  // addRoles...
  *  // addRole...
  *  // createRole...
- *  // createRoles...
  *  // removeRole...
  *  // removeRoles...
  *  // hasRole...