diff --git a/.wiki/API-Reference.md b/.github/wiki/API-Reference.md
similarity index 100%
rename from .wiki/API-Reference.md
rename to .github/wiki/API-Reference.md
diff --git a/.wiki/Architecture.md b/.github/wiki/Architecture.md
similarity index 100%
rename from .wiki/Architecture.md
rename to .github/wiki/Architecture.md
diff --git a/.wiki/Home.md b/.github/wiki/Home.md
similarity index 100%
rename from .wiki/Home.md
rename to .github/wiki/Home.md
diff --git a/.github/workflows/wiki-sync.yml b/.github/workflows/wiki-sync.yml
index 974c6c6..69b3350 100644
--- a/.github/workflows/wiki-sync.yml
+++ b/.github/workflows/wiki-sync.yml
@@ -3,7 +3,7 @@ name: Sync Wiki
 on:
   push:
     branches: [main]
-    paths: [".wiki/**"]
+    paths: [".github/wiki/**"]
   workflow_dispatch:
 
 permissions:
@@ -29,7 +29,7 @@ jobs:
       - name: Sync wiki pages
         if: steps.clone_wiki.outputs.wiki_exists == 'true'
         run: |
-          cp .wiki/*.md .wiki-remote/
+          cp .github/wiki/*.md .wiki-remote/
           cd .wiki-remote
           git config user.name "github-actions[bot]"
           git config user.email "github-actions[bot]@users.noreply.github.com"
diff --git a/src/index.ts b/src/index.ts
index 8b0779d..43da950 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -10,14 +10,17 @@
  * @module
  */
 
-/** Latitude of the Ka'bah center, Masjid al-Haram, Mecca (degrees north). */
-export const KAABA_LAT = 21.422511;
+export * from "./types.js";
 
-/** Longitude of the Ka'bah center, Masjid al-Haram, Mecca (degrees east). */
-export const KAABA_LNG = 39.82615;
-
-/** Mean radius of the Earth in kilometers (WGS-84 volumetric mean). */
-export const EARTH_RADIUS_KM = 6371;
+import {
+  KAABA_LAT,
+  KAABA_LNG,
+  EARTH_RADIUS_KM,
+  COMPASS_ABBR,
+  COMPASS_NAMES,
+  type CompassAbbr,
+  type CompassName,
+} from "./types.js";
 
 const DEG = Math.PI / 180;
 
@@ -50,26 +53,7 @@ export function qiblaAngle(lat: number, lng: number): number {
   return (Math.atan2(y, x) / DEG + 360) % 360;
 }
 
-/** Eight-point compass abbreviations. */
-const COMPASS_ABBR = ["N", "NE", "E", "SE", "S", "SW", "W", "NW"] as const;
 
-/** Eight-point compass full names. */
-const COMPASS_NAMES = [
-  "North",
-  "Northeast",
-  "East",
-  "Southeast",
-  "South",
-  "Southwest",
-  "West",
-  "Northwest",
-] as const;
-
-/** Compass abbreviation type. */
-export type CompassAbbr = (typeof COMPASS_ABBR)[number];
-
-/** Compass full name type. */
-export type CompassName = (typeof COMPASS_NAMES)[number];
 
 /**
  * Eight-point compass abbreviation for a bearing.
diff --git a/src/types.ts b/src/types.ts
new file mode 100644
index 0000000..a2b59e4
--- /dev/null
+++ b/src/types.ts
@@ -0,0 +1,30 @@
+/** Latitude of the Ka'bah center, Masjid al-Haram, Mecca (degrees north). */
+export const KAABA_LAT = 21.422511;
+
+/** Longitude of the Ka'bah center, Masjid al-Haram, Mecca (degrees east). */
+export const KAABA_LNG = 39.82615;
+
+/** Mean radius of the Earth in kilometers (WGS-84 volumetric mean). */
+export const EARTH_RADIUS_KM = 6371;
+
+/** Eight-point compass abbreviations. */
+export const COMPASS_ABBR = ["N", "NE", "E", "SE", "S", "SW", "W", "NW"] as const;
+
+/** Eight-point compass full names. */
+export const COMPASS_NAMES = [
+  "North",
+  "Northeast",
+  "East",
+  "Southeast",
+  "South",
+  "Southwest",
+  "West",
+  "Northwest",
+] as const;
+
+/** Compass abbreviation type. */
+export type CompassAbbr = (typeof COMPASS_ABBR)[number];
+
+/** Compass full name type. */
+export type CompassName = (typeof COMPASS_NAMES)[number];
+