import Scale from '../scale/Scale';
import BoundingRect from 'zrender/esm/core/BoundingRect';
import Model from '../model/Model';
import { AxisBaseModel } from './AxisBaseModel';
import Axis from './Axis';
import { AxisBaseOption } from './axisCommonTypes';
import List from '../data/List';
import { DimensionName, ScaleTick } from '../util/types';
export declare function getScaleExtent(scale: Scale, model: AxisBaseModel): {
    extent: number[];
    fixMin: boolean;
    fixMax: boolean;
};
export declare function niceScaleExtent(scale: Scale, model: AxisBaseModel): void;
export declare function createScaleByModel(model: AxisBaseModel, axisType?: string): Scale;
export declare function ifAxisCrossZero(axis: Axis): boolean;
export declare function makeLabelFormatter(axis: Axis): (tick: ScaleTick, idx?: number) => string;
export declare function getAxisRawValue(axis: Axis, tick: ScaleTick): number | string;
export declare function estimateLabelUnionRect(axis: Axis): BoundingRect;
export declare function getOptionCategoryInterval(model: Model<AxisBaseOption['axisLabel']>): number | "auto" | ((index: number, value: string) => boolean);
export declare function shouldShowAllLabels(axis: Axis): boolean;
export declare function getDataDimensionsOnAxis(data: List, axisDim: string): DimensionName[];
export declare function unionAxisExtentFromData(dataExtent: number[], data: List, axisDim: string): void;