import { Decomp } from './decompo';
export declare function createKey(key: string, rank: number, decomp: Decomp[]): Key;
export declare class Key {
    private key;
    private rank;
    private decomp;
    constructor(key: string, rank: number, decomp: Decomp[] | null);
    /**
     * key
     */
    getKey(): string;
    /**
     * The numerical rank
     */
    getRank(): number;
    /**
     * decomp
     */
    getDecomp(): Decomp[] | null;
}