Rename .js/.jsx to .ts/.tsx

src/shared/settings/properties.ts

@@ -0,0 +1,24 @@
+// describe types of a propety as:
+//    mystr: 'string',
+//    mynum: 'number',
+//    mybool: 'boolean',
+const types = {
+  hintchars: 'string',
+  smoothscroll: 'boolean',
+  complete: 'string',
+};
+
+// describe default values of a property
+const defaults = {
+  hintchars: 'abcdefghijklmnopqrstuvwxyz',
+  smoothscroll: false,
+  complete: 'sbh',
+};
+
+const docs = {
+  hintchars: 'hint characters on follow mode',
+  smoothscroll: 'smooth scroll',
+  complete: 'which are completed at the open page',
+};
+
+export { types, defaults, docs };