/**
 * @summary Set of constants to define db CRUD operations and their equivalent 'on' and 'after' phases
 * @const OperationKeys
 *
 * @memberOf module:db-decorators.Operations
 */
export declare enum OperationKeys {
    REFLECT = "decaf.model.db.operations.",
    CREATE = "create",
    READ = "read",
    UPDATE = "update",
    DELETE = "delete",
    ON = "on.",
    AFTER = "after."
}
export type CrudOperations = OperationKeys.CREATE | OperationKeys.READ | OperationKeys.UPDATE | OperationKeys.DELETE;
/**
 * @summary Maps out groups of CRUD operations for easier mapping of decorators
 *
 * @constant DBOperations
 *
 * @memberOf module:db-decorators.Operations
 */
export declare const DBOperations: Record<string, CrudOperations[]>;