diff --git a/lint-staged.config.js b/lint-staged.config.js
index a943669..529f235 100644
--- a/lint-staged.config.js
+++ b/lint-staged.config.js
@@ -7,15 +7,15 @@
 const micromatch = require("micromatch")
 const prettier = require("prettier")
 
-// Figure out all extensions supported by Prettier.
-const prettierSupportedExtensions = prettier
-  .getSupportInfo()
-  .languages.map(({ extensions }) => extensions)
-  .flat()
-
 const addQuotes = (a) => `"${a}"`
 
-module.exports = (allStagedFiles) => {
+module.exports = async (allStagedFiles) => {
+  // Figure out all extensions supported by Prettier.
+  const prettierSupportedExtensions = await prettier
+    .getSupportInfo()
+    .languages.map(({ extensions }) => extensions)
+    .flat()
+
   // Match files for ESLint
   const eslintFiles = micromatch(allStagedFiles, ["**/*.{js,ts}"], {
     dot: true,
@@ -25,7 +25,7 @@ module.exports = (allStagedFiles) => {
   const prettierFiles = micromatch(
     allStagedFiles,
     prettierSupportedExtensions.map((extension) => `**/*${extension}`),
-    { dot: true }
+    { dot: true },
   )
 
   // Array of linters to be run in this sequence.
diff --git a/scripts/build-optimized-svg.ts b/scripts/build-optimized-svg.ts
index a2bb125..95e2fbb 100644
--- a/scripts/build-optimized-svg.ts
+++ b/scripts/build-optimized-svg.ts
@@ -22,7 +22,7 @@ export async function buildOptimizedSVG(): Promise<void> {
     // iterate counter + output to inform user
     counter += 1
     console.log(
-      `${counter}/${Object.keys(ops).length} - ${path.normalize(`${TEMP_DIR}/svg/${op}.svg`)}`
+      `${counter}/${Object.keys(ops).length} - ${path.normalize(`${TEMP_DIR}/svg/${op}.svg`)}`,
     )
 
     // optimize svg with svgo
diff --git a/src/functions.ts b/src/functions.ts
index 35e6c26..c6cf476 100644
--- a/src/functions.ts
+++ b/src/functions.ts
@@ -18,7 +18,7 @@ function attributesToString(attributes: Record<string, unknown>): string {
  */
 export function getSVGIcon(
   op: Operator,
-  userAttributes?: { [key: string]: unknown }
+  userAttributes?: { [key: string]: unknown },
 ): string | Error {
   // check if parameter is an object
   if (userAttributes && typeof userAttributes !== "object") {