docs: added some documentation comments to all functions

1 files changed, 6 insertions, 0 deletions

diff --git a/config/webpack/utils/shared-modules.js b/config/webpack/utils/shared-modules.js
index 2b16fa5..74ee555 100644
--- a/config/webpack/utils/shared-modules.js
+++ b/config/webpack/utils/shared-modules.js
@@ -1,6 +1,12 @@
 import path from "path";
 import fs from "fs";
 
+/**
+ * Scans `src/shared/` and returns the list of shared module filenames
+ * (with the `.ts` extension stripped), excluding `import-shared.js`.
+ *
+ * @returns {string[]} e.g. `["generate-web-page", "intercept-jquery-ajax", …]`
+ */
 export default fs.readdirSync(path.resolve("src/shared"))
 	.filter(sharedModule => !sharedModule.endsWith("import-shared.js"))
 	.map(sharedModule => sharedModule.substring(0, sharedModule.length - 3));