import { GetDefinition } from "../../models/get-definition";
import { CapsuleDefinition } from "./models/capsule-definition";
export declare class Capsule implements GetDefinition<CapsuleDefinition> {
    sideLength: number;
    radius: number;
    constructor(...args: number[]);
    private validateInput;
    private hasNegative;
    getDefinition(): CapsuleDefinition;
    getVolume(): number;
    getArea(): number;
    getCircumference(): number;
}