fix(alert): remove unneeded warning

core/src/components/alert/alert.tsx

@@ -143,7 +143,7 @@ export class Alert implements OverlayInterface {
     // An alert can be created with several different inputs. Radios,
     // checkboxes and inputs are all accepted, but they cannot be mixed.
     const inputTypes = new Set(inputs.map(i => i.type));
-    if (inputTypes.has('checkbox') || inputTypes.has('radio')) {
+    if (inputTypes.has('checkbox') && inputTypes.has('radio')) {
       console.warn(`Alert cannot mix input types: ${(Array.from(inputTypes.values()).join('/'))}. Please see alert docs for more info.`);
     }
     this.inputType = inputTypes.values().next().value;

core/src/components/select/select.tsx

@@ -367,18 +367,19 @@ export class Select {
     const labelText = (label) ? label.textContent : null;
 
     const interfaceOptions = this.interfaceOptions;
+    const inputType = (this.multiple ? 'checkbox' : 'radio');
     const alertOpts: AlertOptions = {
       ...interfaceOptions,
 
       header: interfaceOptions.header ? interfaceOptions.header : labelText,
       inputs: this.childOpts.map(o => {
         return {
-          type: (this.multiple ? 'checkbox' : 'radio'),
+          type: inputType,
           label: o.textContent,
           value: o.value,
           checked: o.selected,
           disabled: o.disabled
-        } as AlertInput;
+        };
       }),
       buttons: [
         {