import { ChartOffset, ChartPoint, ChartRangeConfig, DateRange } from '../entities/chart-entities';
import { ChartDateParams } from '../utils/chart-date-params';
import { ChartConfigService } from './chart-configurator.service';
import { Option } from '@suntech-innovation/option';
import { PriceChartBet } from '../../../entities';
import * as i0 from "@angular/core";
export declare class ChartService {
    private configService;
    dateParams: ChartDateParams;
    configurator: (linesRef: Pick<import("@suntech-innovation/tadpole-common").ChartLineComponent, "line">[]) => (range: Option<DateRange<number>>) => ChartRangeConfig;
    constructor(configService: ChartConfigService);
    converter: (i: number) => number;
    getPricePosition(value: number, range: DateRange): number;
    getGridStep(range: DateRange, available?: number[], limit?: number): number;
    getIndexByOffset(offset: number, line: number[], dateRange?: DateRange<number>): number;
    getOffsetByDateRange({ from, to }: DateRange): {
        right: number;
        left: number;
    };
    getDateRangeByOffset({ right, left }: ChartOffset): DateRange;
    expandRangeConfigWithBets(cb: (range: Option<DateRange>) => ChartRangeConfig, bets: Pick<PriceChartBet, 'd_from' | 'd_to' | 'betStates'>[]): (range: Option<DateRange>) => ChartRangeConfig;
    chunkLine(line: ChartPoint[]): ChartPoint[][];
    static ɵfac: i0.ɵɵFactoryDeclaration<ChartService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ChartService>;
}