Remove array-flatten

lib/index.js

@@ -17,7 +17,6 @@ import builtins from './builtins.js'
 import types from './types.js'
 import operators from './operators.js'
 import stdlib from './stdlib.js'
-import flatten from 'array-flatten'
 import Descriptor from './descriptor.js'
 import prepr from 'prepr'
 
@@ -315,7 +314,7 @@ GLSL.prototype.transforms = {
 		var argTypes = []
 
 		//arg names
-		var argsList = flatten(args.map(function (arg) {
+		var argsList = args.map(function (arg) {
 			if (arg.type !== 'decl') throw Error('Struct statements should be declarations.')
 
 			var decllist = arg.children[arg.children.length - 1]
@@ -333,15 +332,15 @@ GLSL.prototype.transforms = {
 
 				throw Error('Struct statement contains something strange.')
 			})
-		}))
+		}).flat()
 
-		var argTypes = flatten(args.map(function (arg) {
+		var argTypes = args.map(function (arg) {
 			var type = arg.children[4].token.data
 			var decllist = arg.children[arg.children.length - 1]
 			return decllist.children.map(function () {
 				return type
 			})
-		}))
+		}).flat()
 
 		var struct = function struct () {
 			var args = arguments

package.json

@@ -5,7 +5,6 @@
   "main": "index.js",
   "type": "module",
   "dependencies": {
-    "array-flatten": "^2.0.0",
     "glsl-parser": "^2.0.1",
     "glsl-tokenizer": "^2.1.5",
     "inherits": "^2.0.1",