diff --git a/src/hash.ts b/src/hash.ts
index cf59c20..acab229 100644
--- a/src/hash.ts
+++ b/src/hash.ts
@@ -6,8 +6,6 @@ import { log } from './utils';
 
 /**
  * Generates a SHA1 hash for the provided file
- * @param {*} file The file to hash
- * @returns The SHA1 hash
  */
 export default (file: FileData): Promise<string> =>
 	new Promise((resolve, reject) =>
diff --git a/src/thumbnails.ts b/src/thumbnails.ts
index 7ddaff0..f63ff93 100644
--- a/src/thumbnails.ts
+++ b/src/thumbnails.ts
@@ -19,9 +19,6 @@ const THUMBNAIL = {
 
 /**
  * Builds a safe escaped ffmpeg command
- * @param {String} src Path to the input file
- * @param {String} dest Path of the output file
- * @returns {String} The command to execute
  */
 function getCommand(src: String, dest: String) {
 	return shell([
@@ -37,8 +34,6 @@ function getCommand(src: String, dest: String) {
 
 /**
  * Builds a thumbnail filename
- * @param {String} oldName The original filename
- * @returns {String} The filename for the thumbnail
  */
 function getNewName(oldName: String) {
 	return oldName.concat('.thumbnail.jpg');
@@ -46,8 +41,6 @@ function getNewName(oldName: String) {
 
 /**
  * Builds a path to the thumbnails
- * @param {String} oldName The original filename
- * @returns {String} The path to the thumbnail
  */
 function getNewNamePath(oldName: String) {
 	return path(diskFilePath, 'thumbnails/', getNewName(oldName));
@@ -55,7 +48,6 @@ function getNewNamePath(oldName: String) {
 
 /**
  * Extracts an image from a video file to use as a thumbnail, using ffmpeg
- * @param {*} file The video file to pull a frame from
  */
 function getVideoThumbnail(file: FileData) {
 	return new Promise((resolve: Function, reject: Function) => exec(
@@ -67,7 +59,6 @@ function getVideoThumbnail(file: FileData) {
 
 /**
  * Generates a thumbnail for the provided image
- * @param {*} file The file to generate a thumbnail for
  */
 function getImageThumbnail(file: FileData) {
 	return new Promise((resolve, reject) =>
@@ -81,8 +72,6 @@ function getImageThumbnail(file: FileData) {
 
 /**
  * Generates a thumbnail
- * @param {*} file The file to generate a thumbnail for
- * @returns The thumbnail filename (NOT the path)
  */
 export default (file: FileData): Promise<string> =>
 	new Promise((resolve, reject) =>
diff --git a/src/vibrant.ts b/src/vibrant.ts
index 86dd4a3..a0a75a7 100644
--- a/src/vibrant.ts
+++ b/src/vibrant.ts
@@ -9,9 +9,6 @@ const QUALITY = 3;
 
 /**
  * Extracts a prominent colour from the provided image file
- * @param {*} file The image to extract a colour from
- * @param {*} resolve Runs if Promise was successful
- * @param {*} reject Runs if Promise failed
  */
 function getVibrant(file: FileData, resolve: Function, reject: Function) {
 	sharp(file.path).png().toBuffer()
@@ -25,7 +22,5 @@ function getVibrant(file: FileData, resolve: Function, reject: Function) {
 
 /**
  * Extracts a colour from an image file. Returns a random Hex value if provided file is a video
- * @param {*} file The file to get a colour from
- * @returns The Vibrant colour as a Hex value (or random Hex value for videos)
  */
 export default (file: FileData): Promise<string> => new Promise((resolve, reject) => (!file.is.image || file.mimetype.includes('webp')) ? resolve(randomHexColour()) : getVibrant(file, resolve, reject)); // skipcq: JS-0229