import type { JSONDef, Serializable } from "../types";
export interface CrossArgs {
    isOver: boolean;
}
export default class Cross implements Serializable<CrossArgs> {
    isOver?: boolean;
    constructor(isOver?: boolean);
    cross(val1: number, val2: number): boolean;
    over(val1: number, val2: number): boolean;
    under(val1: number, val2: number): boolean;
    reset(): void;
    toString(): string;
    toJSON(): JSONDef<CrossArgs>;
    static readonly key = "finance.tr.Cross";
    static display(_: CrossArgs, value: string, value2: string): string;
    static from({ isOver }: CrossArgs): Cross;
}