Make it tree-shakeable (#35)

Co-authored-by: Sindre Sorhus <sindresorhus@gmail.com>

browser-symbols.js

@@ -0,0 +1,4 @@
+export const info = 'ℹ️';
+export const success = '✅';
+export const warning = '⚠️';
+export const error = '❌️';

browser.js

@@ -1,8 +1 @@
-const logSymbols = {
-	info: 'ℹ️',
-	success: '✅',
-	warning: '⚠️',
-	error: '❌️',
-};
-
-export default logSymbols;
+export * as default from './browser-symbols.js';

index.js

@@ -1,20 +1 @@
-import {blue, green, yellow, red} from 'yoctocolors';
-import isUnicodeSupported from 'is-unicode-supported';
-
-const main = {
-	info: blue('ℹ'),
-	success: green('✔'),
-	warning: yellow('⚠'),
-	error: red('✖'),
-};
-
-const fallback = {
-	info: blue('i'),
-	success: green('√'),
-	warning: yellow('‼'),
-	error: red('×'),
-};
-
-const logSymbols = isUnicodeSupported() ? main : fallback;
-
-export default logSymbols;
+export * as default from './symbols.js';

package.json

@@ -25,7 +25,9 @@
 	"files": [
 		"index.js",
 		"index.d.ts",
-		"browser.js"
+		"browser.js",
+		"symbols.js",
+		"browser-symbols.js"
 	],
 	"keywords": [
 		"unicode",

symbols.js

@@ -0,0 +1,9 @@
+import {blue, green, yellow, red} from 'yoctocolors';
+import isUnicodeSupported from 'is-unicode-supported';
+
+const _isUnicodeSupported = isUnicodeSupported();
+
+export const info = blue(_isUnicodeSupported ? 'ℹ' : 'i');
+export const success = green(_isUnicodeSupported ? '✔' : '√');
+export const warning = yellow(_isUnicodeSupported ? '⚠' : '‼');
+export const error = red(_isUnicodeSupported ? '✖️' : '×');