Use the type definition of pyodide (#535)

* Import the type definition

* Add type annotations

pyscriptjs/src/components/base.ts

@@ -1,5 +1,6 @@
 import { loadedEnvironments, mode, pyodideLoaded } from '../stores';
 import { guidGenerator, addClasses, removeClasses } from '../utils';
+import type { PyodideInterface } from '../pyodide';
 // Premise used to connect to the first available pyodide interpreter
 let runtime;
 let environments;
@@ -17,11 +18,6 @@ mode.subscribe(value => {
     currentMode = value;
 });
 
-// TODO: use type declaractions
-type PyodideInterface = {
-    registerJsModule(name: string, module: object): void;
-};
-
 export class BaseEvalElement extends HTMLElement {
     shadow: ShadowRoot;
     wrapper: HTMLElement;