docs: fix various tsdoc tags

Author: kuhe

packages/credential-providers/src/fromEnv.ts

@@ -24,5 +24,7 @@ import { AwsCredentialIdentityProvider } from "@smithy/types";
  *   credentials: fromEnv(),
  * });
  * ```
+ *
+ * @public
  */
 export const fromEnv = (init?: FromEnvInit): AwsCredentialIdentityProvider => _fromEnv(init);

packages/middleware-bucket-endpoint/src/bucketHostnameUtils.ts

@@ -249,7 +249,7 @@ export const validateNoFIPS = (useFipsEndpoint?: boolean) => {
 
 /**
  * Validate the multi-region access point alias.
- * @private
+ * @internal
  */
 export const validateMrapAlias = (name: string) => {
   try {

packages/middleware-user-agent/src/user-agent-middleware.ts

@@ -99,7 +99,7 @@ export const userAgentMiddleware =
 /**
  * Escape the each pair according to https://tools.ietf.org/html/rfc5234 and join the pair with pattern `name/version`.
  * User agent name may include prefix like `md/`, `api/`, `os/` etc., we should not escape the `/` after the prefix.
- * @private
+ * @internal
  */
 const escapeUserAgent = (userAgentPair: UserAgentPair): string => {
   const name = userAgentPair[0]

packages/token-providers/src/fromStatic.ts

@@ -7,6 +7,7 @@ export interface FromStaticInit extends CredentialProviderOptions {
 
 /**
  * Creates a token provider that will read from static token.
+ * @public
  */
 export const fromStatic =
   ({ token, logger }: FromStaticInit): TokenIdentityProvider =>

packages/xhr-http-handler/src/xhr-http-handler.ts

@@ -282,7 +282,7 @@ export class XhrHttpHandler extends EventEmitter implements HttpHandler<XhrHttpH
 
 /**
  * Used to omit headers that will be ignored by XHR to prevent excessive logging.
- * @private
+ * @internal
  */
 const isForbiddenRequestHeader = (header: string): boolean => {
   header = header.toLowerCase();
@@ -296,7 +296,7 @@ const isForbiddenRequestHeader = (header: string): boolean => {
 };
 
 /**
- * @private
+ * @internal
  */
 const forbiddenHeaders = [
   "Accept-Charset",