import { ChangeDetectorRef, ElementRef, EventEmitter, TemplateRef } from '@angular/core';
import { BehaviorSubject, Subject } from 'rxjs';
import { Chart } from './chart';
import * as i0 from "@angular/core";
type DrawData = {
    data: Chart.InputData;
    viewBox: string;
} & Chart.RenderedChart;
export declare class ChartComponent {
    private readonly cdr;
    constructor(cdr: ChangeDetectorRef);
    container?: ElementRef;
    moreTextContainer?: ElementRef;
    tooltipTemplate?: TemplateRef<{
        xIndex: number;
        yIndex: number;
        isSuppValue?: boolean;
        suppYIndex?: number;
    }>;
    readonly DEFAULT_HEIGHT_VAL = 300;
    readonly DEFAULT_WIDTH_VAL = 0;
    height$: BehaviorSubject<number>;
    set height(w: number);
    get height(): number;
    width$: BehaviorSubject<number>;
    set width(w: number);
    get width(): number;
    oldHeight: number | null;
    overrideHeight$: BehaviorSubject<number | null>;
    set overrideHeight(w: number | null);
    get overrideHeight(): number | null;
    oldWidth: number | null;
    overrideWidth$: BehaviorSubject<number | null>;
    set overrideWidth(w: number | null);
    get overrideWidth(): number | null;
    config$: BehaviorSubject<Chart.Config>;
    set config(c: Chart.Config);
    get config(): Chart.Config;
    data$: BehaviorSubject<Chart.InputData>;
    private colorIndices;
    set data(d: Chart.InputData);
    get data(): Chart.InputData;
    getItemKey(item: Chart.DataY | Chart.SupplementaryDataY, index: number): string;
    toggleLegend(item: Chart.DataY | Chart.SupplementaryDataY, index: number): void;
    toggleLegend$: Subject<string>;
    toggledLegends$: import("rxjs").Observable<Record<string, boolean>>;
    drawData$: import("rxjs").Observable<DrawData | null>;
    hover: ReturnType<Chart.Hover>;
    mousemove($event: MouseEvent, hover?: Chart.Hover): void;
    mouseleave($event: MouseEvent): void;
    chartClicked: EventEmitter<{
        xIndex: number;
        yIndex: number;
        suppYIndex?: number | undefined;
    }>;
    click(): void;
    get isHoverClickable(): boolean;
    varWrap(input: string): string;
    varColor(colors: string[], index: number): string;
    darkenColor(color: string): string;
    deEmphasizeColor(color: string): string;
    checkThatHoverDataIsFlow(hoverData: Chart.HoverReturn): hoverData is Chart.FlowHoverReturn;
    checkForFlowMatch(hover: Chart.FlowHoverTarget, element: Chart.Rect | Chart.DataLabel | Chart.FlowConnectionRender, matchTitleToRect?: boolean): boolean;
    getBarColor(rect: Chart.Rect, colors: string[], index: number, hoverData: Chart.HoverReturn): string;
    readonly DEFAULT_CONNECTION_COLOR = "--purp-60";
    getConnectionColor(): string;
    readonly STANDARD_CONNECTION_OPACITY = 0.0625;
    readonly EMPHASIZED_CONNECTION_OPACITY = 0.5;
    getConnectionOpacity(connection: Chart.FlowConnectionRender, hoverData: Chart.HoverReturn): number;
    getDataLabelClass(dataLabel: Chart.DataLabel, config: Chart.Config, hoverData: Chart.HoverReturn): 'data-label' | 'flow-data-label';
    getDataLabelOpacity(dataLabel: Chart.DataLabel, config: Chart.Config, hoverData: Chart.HoverReturn): number;
    showBarBorders(rect: Chart.Rect, hoverData: Chart.HoverReturn): boolean;
    showNonDisplayRect(rect: Chart.Rect, hoverData: Chart.HoverReturn): boolean;
    getBucketConfigInfo(hoverData: Chart.FlowHoverReturn | null, identifier: 'startId' | 'endId' | 'barId'): {
        title: string;
        color: string;
    };
    getItemColor(item: Chart.DataY | Chart.SupplementaryDataY, itemIndex: number): string;
    showMoreTooltip: boolean;
    lockShowMoreTooltip: boolean;
    moreTextWidth: number;
    baseLegendItemWidth: number;
    firstHiddenLegendItemIndex$: import("rxjs").Observable<{
        dataIndex: number;
        suppIndex: number;
        hiddenCount: undefined;
    } | {
        dataIndex: number;
        suppIndex: number;
        hiddenCount: number;
    }>;
    moreClick(): void;
    closeHandler(): void;
    mouseoverLegend(): void;
    mouseleaveLegend(): void;
    measureScrollbarThickness(): {
        vertical: number;
        horizontal: number;
    };
    getSubcontainerHeight(data: DrawData | null): string;
    getSubcontainerWidth(data: DrawData | null): string;
    getBottomLabelY(data: Chart.RenderedChart): number;
    getFontSize(data: Chart.RenderedChart | null): string;
    checkForNonDisplayState(data: DrawData | null): string | null;
    standardHoverDataGuard(hoverData: Chart.HoverReturn): Extract<Chart.HoverReturn, {
        hoverType: 'standard';
    }> | null;
    flowHoverDataGuard(hoverData: Chart.HoverReturn): Chart.FlowHoverReturn | null;
    static ɵfac: i0.ɵɵFactoryDeclaration<ChartComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<ChartComponent, "riv-chart", never, { "height": "height"; "width": "width"; "overrideHeight": "overrideHeight"; "overrideWidth": "overrideWidth"; "config": "config"; "data": "data"; }, { "chartClicked": "chartClicked"; }, ["tooltipTemplate"], never, false, never>;
}
export {};