import type { BI } from "../shared/types.d.ts";
export declare class PipeInner {
    result: BI | undefined;
    constructor();
    add(array: BI[]): PipeInner;
    sub(array: BI[]): PipeInner;
    div(array: BI[], precision?: number): PipeInner;
    mul(array: BI[]): PipeInner;
    abs(): PipeInner;
    get bi(): BI;
}