import { TimeUnit } from '../../Tools/TimeUnit';
import { ColumnInfo } from './ColumnInfo';
import { RowID } from './types';
export declare class Table {
    private readonly _props;
    private readonly _header;
    private readonly _rows;
    get columnCount(): number;
    get timeUnit(): TimeUnit;
    constructor();
    private expandRows;
    appendColumn(col: ColumnInfo): void;
    private extand;
    setHeader(index: number, value: string): void;
    setCell(rowID: RowID, col: number, value: number | string): void;
    private findMinNumber;
    chooseTimeUnit(baseIndex: number): void;
    findColumn(header: string): number;
    render(): string;
    private calculateFractions;
    private calculateWidths;
    private iterateRows;
}