import * as elements from '@yellicode/elements';
import { DefaultSqlColumnSpecProvider, SqlColumnSpecProvider } from '../../relational/providers/sql-column-spec-provider';
export interface SqlServerColumnSpecProvider extends SqlColumnSpecProvider {
    /**
     * Returns true if, when creating a table type matching the specified type,
     * the table type should be a single-column table with the column's type matching
     * the specified type. Returns false if a complex table type should be created
     * with a column for each property. By default, this function returns true for all
     * data types.
     * @param type The type for which the table type is created.
     */
    requiresSimpleTableType(type: elements.Type): boolean;
}
export declare class DefaultSqlServerColumnSpecProvider extends DefaultSqlColumnSpecProvider {
    getLength(sqlTypeName: string, property?: elements.Property): number | null;
    protected requiresLength(sqlTypeName: string, property?: elements.Property): boolean;
    getPrecision(sqlTypeName: string, property?: elements.Property): number | null;
    getScale(sqlTypeName: string, property?: elements.Property): number | null;
    requiresSimpleTableType(type: elements.Type): boolean;
}