import { PickerColumn } from '../picker-view';
import { ColumnType, DatePickerFilter, RenderLabel } from './interface';
export declare const generateMeridiemHour: (hour: number, hasMeridiem: boolean) => number;
export declare const useRenderLabel: (renderLabel?: RenderLabel) => RenderLabel;
export declare const padZero: (value: string | number, length?: number) => string;
export declare const generateDatePickerColumns: (selectedValue: Date, min: Date, max: Date, columnType: ColumnType[], renderLabel: RenderLabel, filter?: DatePickerFilter) => PickerColumn;
export declare const dateToNumberArray: (value: Date, columnType: ColumnType[]) => number[];
export declare const numberArrayToDate: (currentValue: Date, changedPickerValue: number[], columnType: ColumnType[], level: number) => Date;
