Revert "choice argument type"

This reverts commit 679bb538cb.

commands/text-edit/binary.js

@@ -14,8 +14,12 @@ module.exports = class BinaryCommand extends Command {
 				{
 					key: 'mode',
 					prompt: `Would you like to ${list(modes, 'or')}?`,
-					type: 'choice',
-					choices: modes
+					type: 'string',
+					validate: mode => {
+						if (modes.includes(mode.toLowerCase())) return true;
+						return `Invalid mode, please enter either ${list(modes, 'or')}.`;
+					},
+					parse: mode => mode.toLowerCase()
 				},
 				{
 					key: 'text',