v1.16.5/internal/terraform/testdata/plan-provider/main.tf - terraform - Git at Google

 variable "foo" {}

 provider "aws" {
     foo = "${var.foo}"
 }

 resource "aws_instance" "bar" {}
	variable "foo" {}

	provider "aws" {
	foo = "${var.foo}"
	}

	resource "aws_instance" "bar" {}