Fix lint errors

src/lang/create.ts

@@ -1,6 +1,6 @@
 import type { Name } from '@rust/kcl-lib/bindings/Name'
 import type { Node } from '@rust/kcl-lib/bindings/Node'
-import { NonCodeMeta } from '@rust/kcl-lib/bindings/NonCodeMeta'
+import { type NonCodeMeta } from '@rust/kcl-lib/bindings/NonCodeMeta'
 import type { TagDeclarator } from '@rust/kcl-lib/bindings/TagDeclarator'
 
 import { ARG_TAG } from '@src/lang/constants'

src/lang/std/stdTypes.ts

@@ -1,6 +1,6 @@
 import type { Node } from '@rust/kcl-lib/bindings/Node'
 
-import {
+import type {
   ARG_END_ABSOLUTE_X,
   ARG_END_ABSOLUTE_Y,
   ARG_LENGTH,
@@ -100,7 +100,6 @@ interface updateArgs extends ModifyAstBase {
 export type InputArgKeys =
   | 'angle'
   | 'offset'
-  | 'length'
   | 'to'
   | 'intersectTag'
   | 'radius'