@sequelize/core/lib/utils/model-utils.d.ts

Sequelize is a promise-based Node.js ORM tool for Postgres, MySQL, MariaDB, SQLite, Microsoft SQL Server, Amazon Redshift, Snowflake’s Data Cloud, Db2, and IBM i. It features solid transaction support, relations, eager and lazy loading, read replication a

import type { TableOrModel } from '../abstract-dialect/query-generator.types.js';
import type { TableNameWithSchema } from '../abstract-dialect/query-interface.js';
import type { Model, ModelStatic } from '../model';
import { ModelDefinition } from '../model-definition.js';
/**
 * Returns true if the value is a model subclass.
 *
 * @param val The value whose type will be checked
 */
export declare function isModelStatic<M extends Model>(val: any): val is ModelStatic<M>;
/**
 * Returns true if a & b are the same initial model, ignoring variants created by {@link Model.withSchema}, {@link Model.withScope}, and the like.
 *
 * The difference with doing `a === b` is that this method will also
 * return true if one of the models is scoped, or a variant with a different schema.
 *
 * @example
 * isSameInitialModel(a, a.withScope('myScope')) // true;
 *
 * @param a
 * @param b
 */
export declare function isSameInitialModel(a: ModelStatic<any>, b: ModelStatic<any>): boolean;
export declare function extractModelDefinition(tableOrModel: TableOrModel): ModelDefinition | null;
export declare function extractTableIdentifier(tableOrModel: TableOrModel): TableNameWithSchema;