import { SqlServerConnection } from '../connection.js';
export declare abstract class BaseTool {
    protected connection: SqlServerConnection;
    protected maxRows: number;
    constructor(connection: SqlServerConnection, maxRows?: number);
    protected executeQuery<T = any>(query: string): Promise<T[]>;
    protected executeSafeQuery<T = any>(query: string): Promise<T[]>;
    abstract getName(): string;
    abstract getDescription(): string;
    abstract getInputSchema(): any;
    abstract execute(params: any): Promise<any>;
}
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