import { Store } from "@equilab/utils";
import { PortfolioParams } from "./";
import { Api } from "../../types";
export interface MarginCallParams extends PortfolioParams<{
    address: string;
}> {
    method: "margincall";
}
export declare const isMarginCall: (body: PortfolioParams) => body is MarginCallParams;
export declare const createMarginCallFilter: (store: Store, api: Api) => ({ payload: { address } }: MarginCallParams) => Promise<never[] | {
    timestamp: import("@polkadot/types/interfaces").Moment;
    block: number;
    tokens: {
        currency: string;
        amount: number;
    }[];
}>;