Start of the trasition to TS

src/interfaces/cg-select.interface.ts

@@ -0,0 +1,20 @@
+import { IItems } from "./items.interface";
+
+export interface ISgSelect {
+    selector: string;
+    selected?: string;
+    placeholder?: string;
+    items?: IItems[]| string[] | any;
+    darkTheme?: boolean;
+    searchMode?: boolean;
+    closeOnSelect?:  boolean;
+    nativeSelectMode?: boolean;
+    listDisplayMode?: boolean;
+    language?: string;
+    lable?:string;
+    styles?: object;
+    event?: string;
+    url?: string;
+    multiselect?: boolean;
+    multiselectTag?: boolean;
+}

src/interfaces/items.interface.ts

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+export interface IItems{
+    id: string;
+    title: string;
+    value: number | string
+}