Fix lint and build errors.

Author: bicknellr

packages/custom-elements/ts_src/CustomElementInternals.ts

@@ -280,8 +280,8 @@ export default class CustomElementInternals {
       if (definition) {
         this._upgradeAnElement(element, definition);
       }
-    } catch (e: any) {
-      this.reportTheException(e);
+    } catch (e: unknown) {
+      this.reportTheException(e as Error);
     }
   }
 
@@ -340,8 +340,8 @@ export default class CustomElementInternals {
     if (definition.connectedCallback) {
       try {
         definition.connectedCallback.call(element);
-      } catch (e: any) {
-        this.reportTheException(e);
+      } catch (e: unknown) {
+        this.reportTheException(e as Error);
       }
     }
   }
@@ -351,8 +351,8 @@ export default class CustomElementInternals {
     if (definition.disconnectedCallback) {
       try {
         definition.disconnectedCallback.call(element);
-      } catch (e: any) {
-        this.reportTheException(e);
+      } catch (e: unknown) {
+        this.reportTheException(e as Error);
       }
     }
   }
@@ -377,8 +377,8 @@ export default class CustomElementInternals {
           newValue,
           namespace
         );
-      } catch (e: any) {
-        this.reportTheException(e);
+      } catch (e: unknown) {
+        this.reportTheException(e as Error);
       }
     }
   }
@@ -413,7 +413,7 @@ export default class CustomElementInternals {
       return;
     }
 
-    return (registry as any as CustomElementRegistry).internal_localNameToDefinition(
+    return ((registry as unknown) as CustomElementRegistry).internal_localNameToDefinition(
       localName
     );
   }
@@ -436,7 +436,7 @@ export default class CustomElementInternals {
     // Only create custom elements if the document is associated with a
     // registry.
     if (registry && (namespace === null || namespace === NS_HTML)) {
-      const definition = (registry as any as CustomElementRegistry).internal_localNameToDefinition(
+      const definition = ((registry as unknown) as CustomElementRegistry).internal_localNameToDefinition(
         localName
       );
       if (definition) {
@@ -507,8 +507,8 @@ export default class CustomElementInternals {
           }
 
           return result;
-        } catch (e: any) {
-          this.reportTheException(e);
+        } catch (e: unknown) {
+          this.reportTheException(e as Error);
 
           // When construction fails, a new HTMLUnknownElement is produced.
           // However, there's no direct way to create one, so we create a

packages/custom-elements/ts_src/CustomElementRegistry.ts

@@ -335,8 +335,8 @@ export default class CustomElementRegistry {
       this._localNameToConstructorGetter.delete(localName);
       try {
         return this.internal_reifyDefinition(localName, constructorGetter());
-      } catch (e: any) {
-        this._internals.reportTheException(e);
+      } catch (e: unknown) {
+        this._internals.reportTheException(e as Error);
       }
     }
 

packages/custom-elements/ts_src/Patch/HTMLElement.ts

@@ -25,7 +25,7 @@ export default function (internals: CustomElementInternals) {
 
     // Always look up the definition from the global registry.
     const registry = document.__CE_registry!;
-    const definition = (registry as any as CustomElementRegistry).internal_constructorToDefinition(
+    const definition = ((registry as unknown) as CustomElementRegistry).internal_constructorToDefinition(
       constructor
     );
     if (!definition) {

packages/custom-elements/ts_src/custom-elements.ts

@@ -43,7 +43,7 @@ function installPolyfill() {
   const customElements = new CustomElementRegistry(internals);
 
   // The main document is associated with the global registry.
-  document.__CE_registry = customElements as any;
+  document.__CE_registry = (customElements as unknown) as CustomElementRegistry;
 
   Object.defineProperty(window, 'customElements', {
     configurable: true,