diff --git a/src/components/Tag.vue b/src/components/Tag.vue
index 0325d990..705408b2 100644
--- a/src/components/Tag.vue
+++ b/src/components/Tag.vue
@@ -18,9 +18,15 @@
 </template>
 
 <script>
+/**
+* @typedef {import('./TagsManager.vue').Tag} Tag
+*/
+
 export default {
     props: {
-        /** Object representing tag */
+        /** Object representing tag
+         * @type {Tag}
+         */
         item: {
             type: Object,
             required: true,
@@ -32,7 +38,7 @@ export default {
         },
         /**
          * Size of tag
-         * @values normal, small
+         * @type {"normal" | "small"}
          */
         size: {
             type: String,
diff --git a/src/components/TagsManager.vue b/src/components/TagsManager.vue
index 2958babe..9de3208f 100644
--- a/src/components/TagsManager.vue
+++ b/src/components/TagsManager.vue
@@ -133,13 +133,27 @@ import { useToast } from "vue-toastification";
 import Tag from "../components/Tag.vue";
 const toast = useToast();
 
+/**
+ * @typedef Tag
+ * @type {object}
+ * @property {number | undefined} id
+ * @property {number | undefined} monitor_id
+ * @property {number | undefined} tag_id
+ * @property {string} value
+ * @property {string} name
+ * @property {string} color
+ * @property {boolean | undefined} new
+ */
+
 export default {
     components: {
         Tag,
         VueMultiselect,
     },
     props: {
-        /** Array of tags to be pre-selected */
+        /** Array of tags to be pre-selected
+         * @type {Tag[]}
+         */
         preSelectedTags: {
             type: Array,
             default: () => [],
@@ -147,10 +161,14 @@ export default {
     },
     data() {
         return {
+            /** @type {Modal | null} */
             modal: null,
+            /** @type {Tag[]} */
             existingTags: [],
             processing: false,
+            /** @type {Tag[]} */
             newTags: [],
+            /** @type {Tag[]} */
             deleteTags: [],
             newDraftTag: {
                 name: null,