Fixed linting errors.

types/semantic-ui/index.d.ts

@@ -742,7 +742,7 @@ interface JQuery {
     /**
      * Search for value currently set in search input
      */
-    search(behavior: 'query', callback?: Function): JQuery;
+    search(behavior: 'query', callback?: () => void): JQuery;
     /**
      * Displays message in search results with text, using template matching type
      */
@@ -762,7 +762,7 @@ interface JQuery {
     /**
      * Search remote endpoint for specified query and display results
      */
-    search(behavior: 'search remote', query: string, callback?: Function): JQuery;
+    search(behavior: 'search remote', query: string, callback?: () => void): JQuery;
     /**
      * Search object for specified query and return results
      */
@@ -814,11 +814,11 @@ interface JQuery {
     /**
      * Shows results container
      */
-    search(behavior: 'show results', callback?: Function): JQuery;
+    search(behavior: 'show results', callback?: () => void): JQuery;
     /**
      * Hides results container
      */
-    search(behavior: 'hide results', callback?: Function): JQuery;
+    search(behavior: 'hide results', callback?: () => void): JQuery;
     /**
      * Generates results using parser specified by settings.template
      */
@@ -5145,7 +5145,7 @@ declare namespace SemanticUI {
         // region Rules
 
         rules?: {
-            [name: string]: Function;
+            [name: string]: (...args: any[]) => boolean;
         };
 
         // endregion

types/semantic-ui/semantic-ui-tests.ts

@@ -184,7 +184,7 @@ function test_form_specifyingValidationRules() {
 
 function test_form_addCustomRule() {
     const user = { adminLevel: 1 };
-    $.fn.form.settings.rules.adminLevel = function (value: any, adminLevel: number) {
+    $.fn.form.settings.rules.adminLevel = (value: any, adminLevel: number) => {
         return (user.adminLevel >= adminLevel);
     };
     $('.ui.form').form({

types/semantic-ui/tslint.json

@@ -1,6 +1,7 @@
 {
     "extends": "../tslint.json",
     "rules": {
-        "unified-signatures": false
+        "unified-signatures": false,
+        "prefer-method-signature": false
     }
 }