@aws-sdk/client-s3/dist-es/endpoint/endpointResolver.js

AWS SDK for JavaScript S3 Client for Node.js, Browser and React Native

import { resolveEndpoint } from "@aws-sdk/util-endpoints";
import { ruleSet } from "./ruleset";
export const defaultEndpointResolver = (endpointParams, context = {}) => {
    return resolveEndpoint(ruleSet, {
        endpointParams: endpointParams,
        logger: context.logger,
    });
};