import { Database } from 'better-sqlite3';
export declare type TField = ('prop' | 'type');
export declare type TRow = {
    prop: string;
    type: 'number' | 'string';
};
export declare class TableData {
    readonly db: Database;
    readonly tableName: string;
    constructor(db: Database);
    select(fields: TField[], filter: ({
        field: TField;
        value: string | number;
    })[], callback: (error: Error | undefined, rows: TRow[]) => void): void;
    delete(filterFields: TField[], filterValues: any[], callback: (error: Error | undefined) => void): void;
    upsert(rows: TRow[], callback: (error: Error | undefined) => void): void;
}
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