import { BaseSmartTags, PgColumn, PgTable, PgType } from '../../abstractions';
export declare class PkColumn implements PgColumn {
    name: string;
    readonly table: PgTable;
    readonly type: PgType;
    constructor(table: PgTable, type: PgType);
    buildSmartTags(): BaseSmartTags;
    buildAdditionalStatements(): string[];
    buildExpression(): string;
}