| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/hashicorp/hcl/v2 | Package hcl contains the main modelling types and general utility functions for HCL. |
| github.com/hashicorp/hcl/v2/hclwrite | Package hclwrite deals with the problem of generating HCL configuration and of making specific surgical changes to existing HCL configurations. |
| github.com/zclconf/go-cty/cty | Package cty (pronounced see-tie) provides some infrastructure for a type system that might be useful for applications that need to represent configuration values provided by the user whose types are not known at compile time, particularly if the calling application also allows such values to be used in expressions. |
| github.com/zclconf/go-cty/cty/convert | Package convert contains some routines for converting between cty types. |
| github.com/zclconf/go-cty/cty/gocty | Package gocty deals with converting between cty Values and native go values. |
| reflect | Package reflect implements run-time reflection, allowing a program to manipulate objects with arbitrary types. |
| sort | Package sort provides primitives for sorting slices and user-defined collections. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |