@jdpnielsen/sequelize-cli-typescript/lib/assets/migrations/create-table.ts

The Sequelize CLI (TypeScript)

import { QueryInterface, SequelizeStatic } from 'sequelize';

export = {
  up: async (queryInterface: QueryInterface, Sequelize: SequelizeStatic) => {
    await queryInterface.createTable('<%= tableName %>', {
      id: {
        allowNull: false,
        autoIncrement: true,
        primaryKey: true,
        type: Sequelize.INTEGER
      },

      <% attributes.forEach(function (attribute) { %>
        <%= attribute.fieldName %>: {
          type: Sequelize.<%= attribute.dataFunction ? `${attribute.dataFunction.toUpperCase()}(Sequelize.${attribute.dataType.toUpperCase()})` : attribute.dataType.toUpperCase() %>
        },
      <% }) %>

      <%= createdAt %>: {
        allowNull: false,
        type: Sequelize.DATE
      },

      <%= updatedAt %>: {
        allowNull: false,
        type: Sequelize.DATE
      }
    });
  },

  down: async (queryInterface: QueryInterface, Sequelize: SequelizeStatic) => {
    await queryInterface.dropTable('<%= tableName %>');
  }
};