import { ChangeDetectorRef, EventEmitter, OnChanges, OnInit, SimpleChanges, TemplateRef } from '@angular/core';
import { Chart, Legend as ChartLegend } from 'zz-chart';
import { StringMap } from '../../core/public-api';
import * as i0 from "@angular/core";
export interface LegendItem {
    name: string;
    color: string;
    activate?: boolean;
}
export declare class LegendPayload {
    legend: LegendItem;
    source: LegendItem[];
}
export declare class LegendComponent implements OnInit, OnChanges {
    readonly cdr: ChangeDetectorRef;
    symbol: 'circle' | 'square' | 'line';
    template: TemplateRef<unknown> | string | 'dropdown';
    mode: 'card' | 'default';
    translation: boolean;
    leftOperation: TemplateRef<unknown>;
    leftOperationContext: StringMap;
    rightOperation: TemplateRef<unknown>;
    hideLegend: boolean;
    selectAllOperation: boolean;
    selectAllName: string;
    chart: Chart;
    changeLegend: EventEmitter<LegendItem[]>;
    get noData(): boolean;
    get legendInstance(): ChartLegend;
    get legendItem(): LegendItem[];
    legendEntries: LegendItem[];
    isTemplateRef: (label: any) => label is TemplateRef<unknown>;
    allSelected: boolean;
    get symbolName(): string;
    constructor(cdr: ChangeDetectorRef);
    ngOnChanges({ chart }: SimpleChanges): void;
    ngOnInit(): void;
    selected(legend: LegendItem): void;
    allSelect(select: boolean): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<LegendComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<LegendComponent, "acl-base-legend", never, { "symbol": { "alias": "symbol"; "required": false; }; "template": { "alias": "template"; "required": false; }; "mode": { "alias": "mode"; "required": false; }; "translation": { "alias": "translation"; "required": false; }; "leftOperation": { "alias": "leftOperation"; "required": false; }; "leftOperationContext": { "alias": "leftOperationContext"; "required": false; }; "rightOperation": { "alias": "rightOperation"; "required": false; }; "hideLegend": { "alias": "hideLegend"; "required": false; }; "selectAllOperation": { "alias": "selectAllOperation"; "required": false; }; "selectAllName": { "alias": "selectAllName"; "required": false; }; "chart": { "alias": "chart"; "required": false; }; }, { "changeLegend": "changeLegend"; }, never, never, false, never>;
}