fix: add strict types to build scripts and remove all any usage

Replace all implicit and explicit any types in build scripts with
proper TypeScript Compiler API types (Decorator, ClassDeclaration,
MethodDeclaration, Identifier, SourceFile, etc.). Add PackageJson
and InjectableClassEntry interfaces. Fix return types, null checks,
and type assertions throughout all transformer scripts.

scripts/build/transformers/properties.ts

@@ -1,11 +1,21 @@
-import { factory, PropertyDeclaration } from 'typescript';
+import {
+  ClassElement,
+  factory,
+  GetAccessorDeclaration,
+  Identifier,
+  PropertyDeclaration,
+  SetAccessorDeclaration,
+} from 'typescript';
 
 import { getDecorator, getDecoratorName } from '../helpers';
 
-export function transformProperty(members: any[], index: number) {
+export function transformProperty(
+  members: ClassElement[],
+  index: number
+): [GetAccessorDeclaration, SetAccessorDeclaration] | PropertyDeclaration {
   const property = members[index] as PropertyDeclaration,
     decorator = getDecorator(property),
-    decoratorName = getDecoratorName(decorator);
+    decoratorName = decorator ? getDecoratorName(decorator) : undefined;
 
   let type: 'cordova' | 'instance';
 
@@ -22,6 +32,8 @@ export function transformProperty(members: any[], index: number) {
       return property;
   }
 
+  const propertyName = (property.name as Identifier).text;
+
   const getter = factory.createGetAccessorDeclaration(
     undefined,
     property.name,
@@ -31,7 +43,7 @@ export function transformProperty(members: any[], index: number) {
       factory.createReturnStatement(
         factory.createCallExpression(factory.createIdentifier(type + 'PropertyGet'), undefined, [
           factory.createThis(),
-          factory.createStringLiteral((property.name as any).text),
+          factory.createStringLiteral(propertyName),
         ])
       ),
     ])
@@ -45,7 +57,7 @@ export function transformProperty(members: any[], index: number) {
       factory.createExpressionStatement(
         factory.createCallExpression(factory.createIdentifier(type + 'PropertySet'), undefined, [
           factory.createThis(),
-          factory.createStringLiteral((property.name as any).text),
+          factory.createStringLiteral(propertyName),
           factory.createIdentifier('value'),
         ])
       ),