move inspect_effects to where it is used

packages/svelte/src/internal/client/reactivity/sources.js

@@ -12,8 +12,7 @@ import {
 	set_signal_status,
 	untrack,
 	increment_version,
-	update_effect,
-	inspect_effects
+	update_effect
 } from '../runtime.js';
 import { equals, safe_equals } from './equality.js';
 import {
@@ -28,6 +27,8 @@ import {
 import { UNINITIALIZED } from '../../../constants.js';
 import * as e from '../errors.js';
 
+let inspect_effects = new Set();
+
 /**
  * @template V
  * @param {V} v

packages/svelte/src/internal/client/runtime.js

@@ -62,8 +62,6 @@ export function set_is_destroying_effect(value) {
 	is_destroying_effect = value;
 }
 
-export let inspect_effects = new Set();
-
 // Handle effect queues
 
 /** @type {import('#client').Effect[]} */