import { ElementRef, TemplateRef } from '@angular/core';
import type { ExportFormat } from '../shared/chart-export-menu.component';
import * as i0 from "@angular/core";
export interface AxisDimension {
    key: string;
    min: number;
    max: number;
    ticks: number[];
    x: number;
}
export interface ParallelLine {
    rawData: any;
    index: number;
    points: {
        x: number;
        y: number;
    }[];
    pathStr: string;
    color: string;
}
export declare class ParallelCoordinatesComponent {
    private readonly exportSvc;
    data: import("@angular/core").InputSignal<Record<string, any>[]>;
    dimensions: import("@angular/core").InputSignal<string[]>;
    colorKey: import("@angular/core").InputSignal<string | undefined>;
    height: import("@angular/core").InputSignal<number>;
    colors: import("@angular/core").InputSignal<string[]>;
    showExport: import("@angular/core").InputSignal<boolean>;
    labelFormatter: import("@angular/core").InputSignal<((dim: string, val: number) => string) | undefined>;
    tooltipTemplate: import("@angular/core").InputSignal<TemplateRef<any> | null>;
    containerWidth: import("@angular/core").WritableSignal<number>;
    hoveredIndex: import("@angular/core").WritableSignal<number | null>;
    tooltip: import("@angular/core").WritableSignal<any>;
    tooltipX: import("@angular/core").WritableSignal<number>;
    tooltipY: import("@angular/core").WritableSignal<number>;
    svgEl: import("@angular/core").Signal<ElementRef<SVGElement> | undefined>;
    margin: import("@angular/core").Signal<{
        top: number;
        right: number;
        bottom: number;
        left: number;
    }>;
    svgHeight: import("@angular/core").Signal<number>;
    innerW: import("@angular/core").Signal<number>;
    innerH: import("@angular/core").Signal<number>;
    axes: import("@angular/core").Signal<AxisDimension[]>;
    computedLines: import("@angular/core").Signal<ParallelLine[]>;
    constructor();
    yPosForAxis(val: number, axis: AxisDimension): number;
    formatAxisVal(dim: string, val: number): string;
    onSvgMouseMove(event: MouseEvent): void;
    onMouseLeave(): void;
    onExport(type: ExportFormat): void;
    exportToJson(): void;
    exportToCsv(): void;
    exportToSvg(): void;
    exportToPdf(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<ParallelCoordinatesComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<ParallelCoordinatesComponent, "ngx-parallel-coordinates", never, { "data": { "alias": "data"; "required": false; "isSignal": true; }; "dimensions": { "alias": "dimensions"; "required": false; "isSignal": true; }; "colorKey": { "alias": "colorKey"; "required": false; "isSignal": true; }; "height": { "alias": "height"; "required": false; "isSignal": true; }; "colors": { "alias": "colors"; "required": false; "isSignal": true; }; "showExport": { "alias": "showExport"; "required": false; "isSignal": true; }; "labelFormatter": { "alias": "labelFormatter"; "required": false; "isSignal": true; }; "tooltipTemplate": { "alias": "tooltipTemplate"; "required": false; "isSignal": true; }; }, {}, never, never, true, never>;
}