chore: update code to use const and cleanup export

knownasilya · Mar 29, 2022 · 5b405e0 · 5b405e0
1 parent 452a849
commit 5b405e0
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/index.js b/index.js
@@ -1,12 +1,12 @@
-"use strict";
+'use strict';
 
-exports = module.exports = cliWidth;
+module.exports = cliWidth;
 
 function normalizeOpts(options) {
- let defaultOpts = {
+ const defaultOpts = {
  defaultWidth: 0,
  output: process.stdout,
- tty: require("tty"),
+ tty: require('tty'),
  };
 
  if (!options) {
@@ -23,7 +23,7 @@ function normalizeOpts(options) {
 }
 
 function cliWidth(options) {
- let opts = normalizeOpts(options);
+ const opts = normalizeOpts(options);
 
  if (opts.output.getWindowSize) {
  return opts.output.getWindowSize()[0] || opts.defaultWidth;
@@ -38,7 +38,7 @@ function cliWidth(options) {
  }
 
  if (process.env.CLI_WIDTH) {
- let width = parseInt(process.env.CLI_WIDTH, 10);
+ const width = parseInt(process.env.CLI_WIDTH, 10);
 
  if (!isNaN(width) && width !== 0) {
  return width;