import { ElementRef, TemplateRef } from '@angular/core';
import { type ExportFormat } from '../shared/chart-export-menu.component';
import { fmtNum } from '../shared/chart-utils';
import * as i0 from "@angular/core";
export interface RangeBarItem {
    label: string;
    start: number;
    end: number;
    color?: string;
    category?: string;
}
export declare class RangeBarChartComponent {
    readonly instanceId: string;
    private readonly exportSvc;
    data: import("@angular/core").InputSignal<RangeBarItem[]>;
    height: import("@angular/core").InputSignal<number>;
    barHeight: import("@angular/core").InputSignal<number>;
    barGap: import("@angular/core").InputSignal<number>;
    showGrid: import("@angular/core").InputSignal<boolean>;
    showLabels: import("@angular/core").InputSignal<boolean>;
    showLegend: import("@angular/core").InputSignal<boolean>;
    colors: import("@angular/core").InputSignal<string[]>;
    showExport: import("@angular/core").InputSignal<boolean>;
    labelFormatter: import("@angular/core").InputSignal<((v: number) => string) | undefined>;
    tooltipTemplate: import("@angular/core").InputSignal<TemplateRef<any> | null>;
    barClick: import("@angular/core").OutputEmitterRef<{
        label: string;
        start: number;
        end: number;
    }>;
    svgEl: import("@angular/core").Signal<ElementRef<SVGElement> | undefined>;
    containerWidth: import("@angular/core").WritableSignal<number>;
    tooltip: import("@angular/core").WritableSignal<{
        x: number;
        y: number;
        item: RangeBarItem;
    } | null>;
    PAD_LEFT: number;
    PAD_TOP: number;
    PAD_RIGHT: number;
    PAD_BOTTOM: number;
    innerW: import("@angular/core").Signal<number>;
    categories: import("@angular/core").Signal<string[]>;
    xRange: import("@angular/core").Signal<{
        min: number;
        max: number;
    }>;
    xTicks: import("@angular/core").Signal<number[]>;
    layoutData: import("@angular/core").Signal<any[]>;
    innerH: import("@angular/core").Signal<any>;
    calculatedHeight: import("@angular/core").Signal<any>;
    constructor();
    xPos(v: number): number;
    onMouseEnter(event: MouseEvent, item: RangeBarItem): void;
    onMouseLeave(): void;
    onBarClick(item: RangeBarItem): void;
    onExport(type: ExportFormat): void;
    fmtNum: typeof fmtNum;
    static ɵfac: i0.ɵɵFactoryDeclaration<RangeBarChartComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<RangeBarChartComponent, "ngx-range-bar-chart", never, { "data": { "alias": "data"; "required": false; "isSignal": true; }; "height": { "alias": "height"; "required": false; "isSignal": true; }; "barHeight": { "alias": "barHeight"; "required": false; "isSignal": true; }; "barGap": { "alias": "barGap"; "required": false; "isSignal": true; }; "showGrid": { "alias": "showGrid"; "required": false; "isSignal": true; }; "showLabels": { "alias": "showLabels"; "required": false; "isSignal": true; }; "showLegend": { "alias": "showLegend"; "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; }; }, { "barClick": "barClick"; }, never, never, true, never>;
}