import type { AxisID, ChartAxisDirection, DomainWithMetadata, DynamicContext, NormalisedTimeAxisOptions } from 'ag-charts-core';
import type { AgTimeInterval, AgTimeIntervalUnit, AgTimeValue, DateFormatterStyle, FormatterParams } from 'ag-charts-types';
import type { ChartRegistry } from '../../module/moduleContext';
import { TimeScale } from '../../scale/timeScale';
import type { FormatDatumParams } from '../chartAxis';
import type { ISeries, ISeriesProperties, SeriesNodeDatum } from '../series/seriesTypes';
import type { AxisTickFormatParams } from './axis';
import { CartesianAxis } from './cartesianAxis';
type TimeBound = Date | number | undefined;
export declare function coerceTimeBound(value: AgTimeValue | undefined): TimeBound;
export declare class TimeAxis<TOptions extends NormalisedTimeAxisOptions = NormalisedTimeAxisOptions> extends CartesianAxis<TimeScale, number | Date, TOptions> {
    static readonly className = "TimeAxis";
    static readonly type: "time";
    constructor(moduleCtx: DynamicContext<ChartRegistry>, id: AxisID, options: TOptions);
    hasDefinedDomain(): boolean;
    isCategoryLike(): boolean;
    get primaryLabel(): import("ag-charts-core").NormalisedCartesianTimeAxisLabelOptions<unknown> | undefined;
    protected getLabelFormat(): string | Record<string, string> | undefined;
    protected getPrimaryLabelFormat(): string | Record<string, string> | undefined;
    get primaryTick(): Omit<import("ag-charts-types").AgAxisBaseTickOptions & {
        width: import("ag-charts-types").PixelSize;
        enabled: NonNullable<boolean | undefined>;
        size: import("ag-charts-types").PixelSize;
    }, never> | undefined;
    normaliseDataDomain(d: DomainWithMetadata<Date>): {
        domain: Date[];
        clipped: boolean;
    };
    processData(): void;
    tickFormatParams(domain: (number | Date)[], ticks: (number | Date)[], _fractionDigits?: number, timeInterval?: AgTimeInterval | AgTimeIntervalUnit): AxisTickFormatParams;
    datumFormatParams(value: AgTimeValue, params: FormatDatumParams, _fractionDigits: number | undefined, timeInterval: AgTimeInterval | AgTimeIntervalUnit | undefined, style: DateFormatterStyle): FormatterParams<any>;
}
export declare function minimumTimeAxisDatumGranularity(boundSeries: ISeries<SeriesNodeDatum, ISeriesProperties, unknown>[], direction: ChartAxisDirection, min: TimeBound, max: TimeBound): AgTimeIntervalUnit | undefined;
export declare function calculateDefaultUnit(boundSeries: ISeries<SeriesNodeDatum, ISeriesProperties, unknown>[], direction: ChartAxisDirection, min: TimeBound, max: TimeBound): AgTimeInterval | undefined;
export {};