| github.com/google/cel-go/common/decls | Package decls contains function and variable declaration structs and helper methods. |
| github.com/google/cel-go/common/functions | Package functions defines the standard builtin functions supported by the interpreter |
| github.com/google/cel-go/common/operators | Package operators defines the internal function names of operators. |
| github.com/google/cel-go/common/overloads | Package overloads defines the internal overload identifiers for function and operator overloads. |
| github.com/google/cel-go/common/types | Package types contains the types, traits, and utilities common to all components of expression handling. |
| github.com/google/cel-go/common/types/ref | Package ref contains the reference interfaces used throughout the types components. |
| github.com/google/cel-go/common/types/traits | Package traits defines interfaces that a type may implement to participate in operator overloads and function dispatch. |
| google.golang.org/genproto/googleapis/api/expr/v1alpha1 | |