import { HistoryRowData } from '../types';
export declare const getHistoryLinkCurve: (x: number, y: number, toX: number, toY: number) => string;
export declare const isFakeHistoryType: (type: string) => type is import("../types").FakeTypes.FAKE_FILTERED_INCOMING | import("../types").FakeTypes.FAKE_FILTERED_OUTGOING;
export declare const findEndIndex: (end: HistoryRowData) => number;
