fix: remove overloads in favor of inline NoExtraKeys, update changeset wording

Author: brendanjryan

.changeset/no-extra-keys-type-safety.md

@@ -1,5 +1,5 @@
 ---
-"mppx": patch
+'mppx': patch
 ---
 
-Added `NoExtraKeys` compile-time guard to `tempo.session()` and `tempo.charge()`. Unknown properties (e.g. `stream` instead of `sse`) now cause a type error instead of being silently accepted.
+Added compile-time guard to `tempo.session()` and `tempo.charge()`. Unknown properties (e.g. `stream` instead of `sse`) now cause a type error instead of being silently accepted.

src/tempo/server/Charge.ts

@@ -34,11 +34,10 @@ import * as Methods from '../Methods.js'
  * ```
  */
 export function charge<const parameters extends charge.Parameters>(
-  parameters?: NoExtraKeys<parameters, charge.Parameters>,
-): Method.Server<typeof Methods.charge, charge.DeriveDefaults<parameters>>
-/** @internal */
-export function charge<const parameters extends charge.Parameters>(
-  parameters: parameters = {} as parameters,
+  parameters: NoExtraKeys<parameters, charge.Parameters> = {} as NoExtraKeys<
+    parameters,
+    charge.Parameters
+  >,
 ) {
   const {
     amount,

src/tempo/server/Session.ts

@@ -84,13 +84,7 @@ type SessionMethodDetails = {
  */
 export function session<const parameters extends session.Parameters>(
   p?: NoExtraKeys<parameters, session.Parameters>,
-): Method.Server<
-  typeof Methods.session,
-  session.DeriveDefaults<parameters>,
-  parameters['sse'] extends false | undefined ? undefined : Transport.Sse
->
-/** @internal */
-export function session<const parameters extends session.Parameters>(p?: parameters) {
+) {
   const parameters = p as parameters
   const {
     amount,