refactor: remove unused mixins

src/utils/mixins.ts

@@ -20,22 +20,6 @@ export const stringToPath = function (string: string) {
   return result;
 };
 
-function castPath(value: string | string[], object: ObjectAny) {
-  if (isArray(value)) return value;
-  return object.hasOwnProperty(value) ? [value] : stringToPath(value);
-}
-
-export const get = (object: ObjectAny, path: string | string[], def: any) => {
-  const paths = castPath(path, object);
-  const length = paths.length;
-  let index = 0;
-
-  while (object != null && index < length) {
-    object = object[`${paths[index++]}`];
-  }
-  return (index && index == length ? object : undefined) ?? def;
-};
-
 export const isBultInMethod = (key: string) => isFunction(obj[key]);
 
 export const normalizeKey = (key: string) => (isBultInMethod(key) ? `_${key}` : key);