How to convert JSON to terraform file by using antlr

[SivaCharan1212]

I want to convert json object of terraform file to terraform file using antlr.
This is the input
{
"provider": [
{
"aws": [
{
"region": "us-east-1"
}
]
}
],
"resource": [
{
"aws_vpc": [
{
"CS-vpc": [
{
"cidr_block": "10.0.0.0/16",
"enable_dns_hostnames": true,
"enable_dns_support": true,
"instance_tenancy": "default",
"tags": [
{
"Name": "CS-vpc"
}
]
}
]
}
]
}
]
}
this is the expected output
provider "aws" {
region ="us-east-1"
}

resource "aws_vpc" "CS-vpc" {
cidr_block = "10.0.0.0/16"
enable_dns_support = true
enable_dns_hostnames = true
instance_tenancy = "default"
tags = {
Name = "CS-vpc"
}
}