fix errors

Author: ranile

packages/website-test/Cargo.toml

@@ -12,6 +12,7 @@ yew-agent = { path = "../../packages/yew-agent/" }
 boolinator = "2.4"
 derive_more = "0.99"
 gloo-events = "0.1"
+gloo-utils = "0.1"
 js-sys = "0.3"
 wasm-bindgen = "0.2"
 wasm-bindgen-futures = "0.4"

packages/yew-router/src/utils.rs

@@ -43,10 +43,10 @@ pub fn fetch_base_url() -> Option<String> {
 
 #[cfg(test)]
 mod tests {
+    use gloo_utils::document;
     use serde::Serialize;
     use std::collections::HashMap;
     use wasm_bindgen_test::wasm_bindgen_test as test;
-    use yew::utils::*;
     use yew_router::parse_query;
     use yew_router::prelude::*;
     use yew_router::utils::*;

website/docs/concepts/function-components/pre-defined-hooks.md

@@ -62,7 +62,7 @@ fn ref_hook() -> Html {
     let message_count = use_ref(|| 0);
 
     let onclick = Callback::from(move |_| {
-        let window = yew::utils::window();
+        let window = gloo_utils::window();
 
         if *message_count.borrow_mut() > 3 {
             window.alert_with_message("Message limit reached").unwrap();
@@ -213,10 +213,10 @@ fn effect() -> Html {
         let counter = counter.clone();
         use_effect(move || {
             // Make a call to DOM API after component is rendered
-            yew::utils::document().set_title(&format!("You clicked {} times", *counter));
+            gloo_utils::document().set_title(&format!("You clicked {} times", *counter));
 
             // Perform the cleanup
-            || yew::utils::document().set_title("You clicked 0 times")
+            || gloo_utils::document().set_title("You clicked 0 times")
         });
     }    
     let onclick = {

website/docs/concepts/html/elements.md

@@ -13,9 +13,8 @@ used as a `Html` value using `VRef`:
 
 ```rust
 use web_sys::{Element, Node};
-use yew::{
-    Component, Context, html, Html, utils::document,
-};
+use yew::{Component, Context, html, Html};
+use gloo_utils::document;
 
 struct Comp;