fix(utils): [isBuffer] cannot destructure property 'isBuffer'

Signed-off-by: Lexus Drumgold <[email protected]>

src/utils/is-buffer.ts

@@ -3,9 +3,7 @@
  * @module tutils/utils/isBuffer
  */
 
-import type { Partial } from '#src/types'
-import cast from './cast'
-import isFunction from './is-function'
+import equal from './equal'
 import isObject from './is-object'
 
 /**
@@ -19,12 +17,7 @@ import isObject from './is-object'
  * @return {value is Buffer} `true` if `value` is a `Buffer`
  */
 const isBuffer = (value: unknown): value is Buffer => {
-  if (!isObject(value)) return false
-
-  // get possible isBuffer function from constructor
-  const { isBuffer: check } = cast<Partial<typeof Buffer>>(value.constructor)
-
-  return isFunction(check) && check(value)
+  return isObject(value) && equal(Buffer, value.constructor)
 }
 
 export default isBuffer