import { KVStore } from "@keplr-wallet/common";
import { HasMapStore } from "@keplr-wallet/stores";
import { IPriceStore } from "../../price";
import { ObservableQueryExternalBase } from "../base";
import { PriceRange, TokenPairHistoricalPrice } from "./types";
/** Queries Imperator token history data chart. */
export declare class ObservableQueryTokenPairHistoricalChart extends ObservableQueryExternalBase<TokenPairHistoricalPrice[]> {
    protected readonly priceStore: IPriceStore;
    protected readonly poolId: string;
    protected readonly baseMinimalDenom: string;
    protected readonly quoteMinimalDenom: string;
    protected readonly priceRange: PriceRange;
    constructor(kvStore: KVStore, baseURL: string, priceStore: IPriceStore, poolId: string, baseMinimalDenom: string, quoteMinimalDenom: string, priceRange: PriceRange);
    protected canFetch(): boolean;
    get getChartPrices(): TokenPairHistoricalPrice[];
}
export declare class ObservableQueryTokensPairHistoricalChart extends HasMapStore<ObservableQueryTokenPairHistoricalChart> {
    protected readonly priceStore: IPriceStore;
    constructor(kvStore: KVStore, priceStore: IPriceStore, timeseriesBaseUrl?: string);
    get(poolId: string, priceRange?: PriceRange, baseMinimalDenom?: string, quoteMinimalDenom?: string): ObservableQueryTokenPairHistoricalChart;
}
export * from "./types";