declare type AnyChars<S> = S extends `${infer T}${infer U}` ? T | AnyChars<U> : never;
declare type OperatorParam<O> = [AnyChars<O>, number];
declare type OperatorRest<P extends readonly any[]> = P extends [] ? [] : P extends readonly [infer O, ...infer R] ? [OperatorParam<O>, ...OperatorRest<R>] : never;
export declare class Operator<P extends readonly string[] = readonly string[]> {
    sym: P;
    priority: number;
    calculate: (first: number, ...rest: OperatorRest<P>) => number;
    constructor(sym: P, priority: number, calculate: (first: number, ...rest: OperatorRest<P>) => number);
    prepareParams(chars: string[], numbers: number[]): OperatorRest<P>;
    doCalculation(first: number, chars: string[], numbers: number[]): number;
}
export {};