# lib/Endpoints/MasteriesEndpoint.js

    import PlatformSuperclass from './PlatformSuperclass';
    import Request from 'RequestClient/Request';
    import METHOD_NAMES from 'Enums/method-names';

    class MasteriesEndpoint extends PlatformSuperclass {
        constructor(config, limiter) {
            super();

            this.config = config;

            this.by = {
                summonerID: this.summonerID.bind(this),
            };

            this.limiter = limiter;
        }

        /**
       * Get mastery pages for a given summoner ID.
       *
       * Implements /lol/platform/v3/masteries/by-summoner/{summonerId}.
       *
       * @param {number} summonerID - The ID of the summoner.
       */
        summonerID(summonerID) {
            return new Request(
                this.config,
                this.serviceName,
                `masteries/by-summoner/${summonerID}`,
                METHOD_NAMES.MASTERIES.GET_MASTERY_PAGES_BY_SUMMONER_ID,
                'GET',
                this.limiter,
            );
        }
    }

    export default MasteriesEndpoint;