export default class FixedIncreasePolicy extends Policy {
    /**
     * each call to _next() increases the interval by "increasement".
     * @param {number} increasement - The fixed interval (in milliseconds) between retry attempts.
     */
    constructor(increasement: number);
    _increasement: number;
    set increasement(increasement: number);
    get increasement(): number;
}
export { FixedIncreasePolicy as FixedIncreasePolicyType };
import Policy from '../policy.js';