import { LitElement, PropertyValues } from 'lit';
export declare class KmapBinomialCoefficient extends LitElement {
    static styles: import("lit").CSSResult[];
    shadowRoot: ShadowRoot;
    _n: number;
    _k: number;
    _i: number;
    _b: number;
    _combi: string[];
    _combis: string[][];
    private _interval?;
    private _timeout?;
    render(): import("lit").TemplateResult<1>;
    protected willUpdate(_changedProperties: PropertyValues): void;
    protected updated(_changedProperties: PropertyValues): void;
    private _start;
    private createCombis;
}