diff --git a/src/modules/stream/stream-ui.ts b/src/modules/stream/stream-ui.ts
index 03371f1..4aaec73 100644
--- a/src/modules/stream/stream-ui.ts
+++ b/src/modules/stream/stream-ui.ts
@@ -215,7 +215,6 @@ export class StreamUiHandler {
             return;
         }
 
-        console.log('StreamUI', 'observing');
         const observer = new MutationObserver(mutationList => {
             mutationList.forEach(item => {
                 if (item.type !== 'childList') {
diff --git a/src/types/setting-definition.d.ts b/src/types/setting-definition.d.ts
index ed2fc5c..724f391 100644
--- a/src/types/setting-definition.d.ts
+++ b/src/types/setting-definition.d.ts
@@ -1,19 +1,42 @@
 export type SettingDefinition = {
     default: any;
-    optionsGroup?: string;
-    options?: {[index: string]: string};
-    multipleOptions?: {[index: string]: string};
-    unsupported?: string | boolean;
-    note?: string | HTMLElement;
-    type?: SettingElementType;
-    ready?: (setting: SettingDefinition) => void;
+} & Partial<{
+    label: string;
+    note: string | HTMLElement;
+    experimental: boolean;
+    unsupported: string | boolean;
+    ready: (setting: SettingDefinition) => void;
     // migrate?: (this: Preferences, savedPrefs: any, value: any) => void;
-    min?: number;
-    max?: number;
-    steps?: number;
-    experimental?: boolean;
-    params?: any;
-    label?: string;
-};
+}> & (
+    {} | {
+        options: {[index: string]: string};
+        optionsGroup?: string;
+    } | {
+        multipleOptions: {[index: string]: string};
+        params: MultipleOptionsParams;
+    } | {
+        type: SettingElementType.NUMBER_STEPPER;
+        min: number;
+        max: number;
+        params: NumberStepperParams;
+
+        steps?: number;
+    }
+);
 
 export type SettingDefinitions = {[index in PrefKey]: SettingDefinition};
+
+export type MultipleOptionsParams = Partial<{
+    size?: number;
+}>
+
+export type NumberStepperParams = Partial<{
+    suffix: string;
+    disabled: boolean;
+    hideSlider: boolean;
+
+    ticks: number;
+    exactTicks: number;
+
+    customTextValue: (value: any) => string | null;
+}>
diff --git a/src/utils/setting-element.ts b/src/utils/setting-element.ts
index aeead36..73c0cf4 100644
--- a/src/utils/setting-element.ts
+++ b/src/utils/setting-element.ts
@@ -3,21 +3,7 @@ import { CE } from "@utils/html";
 import { setNearby } from "./navigation-utils";
 import type { PrefKey } from "@/enums/pref-keys";
 import type { BaseSettingsStore } from "./settings-storages/base-settings-storage";
-
-type MultipleOptionsParams = {
-    size?: number;
-}
-
-type NumberStepperParams = {
-    suffix?: string;
-    disabled?: boolean;
-    hideSlider?: boolean;
-
-    ticks?: number;
-    exactTicks?: number;
-
-    customTextValue?: (value: any) => string | null;
-}
+import { type MultipleOptionsParams, type NumberStepperParams } from "@/types/setting-definition";
 
 export enum SettingElementType {
     OPTIONS = 'options',
@@ -381,7 +367,11 @@ export class SettingElement {
             type = SettingElementType.CHECKBOX;
         }
 
-        const params = Object.assign(overrideParams, definition.params || {});
+        let params: any = {};
+        if ('params' in definition) {
+            params = Object.assign(overrideParams, definition.params || {});
+        }
+
         if (params.disabled) {
             currentValue = definition.default;
         }
diff --git a/src/utils/settings-storages/global-settings-storage.ts b/src/utils/settings-storages/global-settings-storage.ts
index 4896c6b..c322f81 100644
--- a/src/utils/settings-storages/global-settings-storage.ts
+++ b/src/utils/settings-storages/global-settings-storage.ts
@@ -5,14 +5,14 @@ import { UiSection } from "@/enums/ui-sections";
 import { UserAgentProfile } from "@/enums/user-agent";
 import { StreamStat } from "@/modules/stream/stream-stats";
 import type { PreferenceSetting } from "@/types/preferences";
-import type { SettingDefinitions } from "@/types/setting-definition";
+import { type SettingDefinitions } from "@/types/setting-definition";
 import { BX_FLAGS } from "../bx-flags";
 import { STATES, AppInterface, STORAGE } from "../global";
 import { CE } from "../html";
-import { SettingElementType } from "../setting-element";
 import { t, SUPPORTED_LANGUAGES } from "../translation";
 import { UserAgent } from "../user-agent";
 import { BaseSettingsStore as BaseSettingsStorage } from "./base-settings-storage";
+import { SettingElementType } from "../setting-element";
 
 
 function getSupportedCodecProfiles() {