Add various type specifiers.

6 files changed, 10 insertions, 15 deletions

diff --git a/static/clock.ts b/static/clock.ts
index a2d22e00..b0ddae00 100644
--- a/static/clock.ts
+++ b/static/clock.ts
@@ -2,9 +2,8 @@ export { SmallcalCellHighlight, Timebar }
 
 import { makeElement, date_to_percent } from './lib'
 
-class Clock {
-    update(now: Date) {
-    }
+abstract class Clock {
+    abstract update(now: Date): void;
 }
 
 
diff --git a/static/components/changelog.ts b/static/components/changelog.ts
index 8f45794d..831e4ced 100644
--- a/static/components/changelog.ts
+++ b/static/components/changelog.ts
@@ -6,7 +6,7 @@ export { VEventChangelog }
 
 class VEventChangelog extends ComponentVEvent {
 
-    ul: HTMLElement
+    readonly ul: HTMLElement
 
     constructor(uid?: string) {
         super(uid);
diff --git a/static/components/input-list.ts b/static/components/input-list.ts
index 899e8f4f..c31066da 100644
--- a/static/components/input-list.ts
+++ b/static/components/input-list.ts
@@ -10,7 +10,7 @@ class InputList extends HTMLElement {
 
     el: HTMLInputElement;
 
-    _listeners: [string, (e: Event) => void][] = [];
+    private _listeners: [string, (e: Event) => void][] = [];
 
     constructor() {
         super();
diff --git a/static/components/tab-group-element.ts b/static/components/tab-group-element.ts
index dc97df93..e84da19f 100644
--- a/static/components/tab-group-element.ts
+++ b/static/components/tab-group-element.ts
@@ -21,7 +21,7 @@ export { TabGroupElement }
 */
 class TabGroupElement extends ComponentVEvent {
 
-    menu: HTMLElement;
+    readonly menu: HTMLElement;
 
     tabs: HTMLElement[] = [];
     tabLabels: HTMLElement[] = [];
diff --git a/static/components/vevent-description.ts b/static/components/vevent-description.ts
index b1605d50..09c836b0 100644
--- a/static/components/vevent-description.ts
+++ b/static/components/vevent-description.ts
@@ -8,10 +8,6 @@ import { makeElement } from '../lib'
   <vevent-description />
 */
 class ComponentDescription extends ComponentVEvent {
-    constructor() {
-        super();
-    }
-
     redraw(data: VEvent) {
         // update ourselves from template
 
diff --git a/static/vevent.ts b/static/vevent.ts
index 994c9425..cee26727 100644
--- a/static/vevent.ts
+++ b/static/vevent.ts
@@ -1,4 +1,4 @@
-import { uid, ical_type, valid_input_types, JCal, JCalProperty, ChangeLogEntry } from './types'
+import { ical_type, valid_input_types, JCal, JCalProperty, ChangeLogEntry } from './types'
 import { parseDate } from './lib'
 
 export {
@@ -91,7 +91,7 @@ All "live" calendar data in the frontend should live in an object of this type.
 class VEvent {
 
     /* Calendar properties */
-    properties: Map<string, VEventValue | VEventValue[]>
+    private properties: Map<string, VEventValue | VEventValue[]>
 
     /* Children (such as alarms for events) */
     components: VEvent[]
@@ -164,7 +164,7 @@ class VEvent {
         return this.properties.keys()
     }
 
-    __setPropertyInternal(key: string, value: any, type?: ical_type) {
+    private setPropertyInternal(key: string, value: any, type?: ical_type) {
         function resolve_type(key: string, type?: ical_type): ical_type {
             if (type) {
                 return type;
@@ -223,7 +223,7 @@ class VEvent {
     setProperty(key: string, value: any, type?: ical_type): void;
 
     setProperty(key: string, value: any, type?: ical_type) {
-        this.__setPropertyInternal(key, value, type);
+        this.setPropertyInternal(key, value, type);
 
         for (let el of this.registered) {
             el.redraw(this);
@@ -232,7 +232,7 @@ class VEvent {
 
     setProperties(pairs: [string, any, ical_type?][]) {
         for (let pair of pairs) {
-            this.__setPropertyInternal(...pair);
+            this.setPropertyInternal(...pair);
         }
         for (let el of this.registered) {
             el.redraw(this);