import { type Canvas } from "../utils/layout";
export declare const ErrInvalidAxisDomain: Error;
export declare const ErrInvalidTickInterval: Error;
export declare const ErrInvalidCategories: Error;
type AxisDomain = {
    min: number;
    max: number;
};
export type XScaleType = "numeric" | "categoryBand" | "categoryPoint";
type AxisSpecBase = {
    label: string;
    showGridLines: boolean;
    showTickLabels: boolean;
    showTicks?: boolean;
};
type NumericXAxisSpec = AxisSpecBase & {
    placement: "bottom";
    xScaleType: "numeric";
    domain: {
        min: number;
        max: number;
    };
    tickInterval: number;
    labelFormatter?: (value: number) => string;
    categories?: never;
};
type CategoryXAxisSpec = AxisSpecBase & {
    placement: "bottom";
    xScaleType: "categoryBand" | "categoryPoint";
    categories: string[];
    domain?: never;
    tickInterval?: never;
};
export type AxisSpecX = NumericXAxisSpec | CategoryXAxisSpec;
export type AxisSpecY = AxisSpecBase & {
    placement: "left" | "right";
    domain: {
        min: number;
        max: number;
    };
    tickInterval: number;
    labelFormatter?: (value: number) => string;
};
export type AxisSpec = {
    domain: AxisDomain;
    tickInterval: number;
    label: string;
    showGridLines: boolean;
    showTickLabels: boolean;
    showTicks?: boolean;
    placement: "left" | "right" | "bottom" | "internalZero";
    categories?: string[];
    labelFormatter?: (value: number) => string;
};
export type AxisResult = {
    toSvg: (val: number) => number;
    bandWidth?: number;
};
export declare function computeAndRenderYAxis(spec: AxisSpec, chartArea: {
    top: number;
    left: number;
    width: number;
    height: number;
}, canvas: Canvas, yAxisLabelX: number): AxisResult;
export declare function computeAndRenderXAxis(spec: AxisSpecX, chartArea: {
    top: number;
    left: number;
    width: number;
    height: number;
}, canvas: Canvas): AxisResult;
export {};
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