How to get formatted String from Psielement.text

Please consider this case. Let's say a I am reading String variables in my class

val a = "[{\n" +             "  \"lorem\": \"ipsum lorem(\$lorem: Int!,\$ipsum: Int!)  {\n" +             "" 

Now in actual code the value in a will be like this (This is the actual value present in a)

[{
  "lorem": "ipsum lorem($lorem: Int!,$ipsum: Int!)  {

But PsiElement.text is giving me Raw-Text. How can i get the actual formatted value of a ?

"[{\n" +             "  \"lorem\": \"ipsum lorem(\$lorem: Int!,\$ipsum: Int!)  {\n" +             ""