rename tokens to token

token/delegation/delegation_test.go

@@ -11,7 +11,7 @@ import (
 	"github.com/ucan-wg/go-ucan/did"
 	"github.com/ucan-wg/go-ucan/pkg/command"
 	"github.com/ucan-wg/go-ucan/pkg/policy"
-	"github.com/ucan-wg/go-ucan/tokens/delegation"
+	"github.com/ucan-wg/go-ucan/token/delegation"
 )
 
 const (

token/delegation/examples_test.go

@@ -12,11 +12,12 @@ import (
 	"github.com/ipld/go-ipld-prime/codec/dagcbor"
 	"github.com/ipld/go-ipld-prime/codec/dagjson"
 	"github.com/libp2p/go-libp2p/core/crypto"
+
 	"github.com/ucan-wg/go-ucan/did"
 	"github.com/ucan-wg/go-ucan/pkg/command"
 	"github.com/ucan-wg/go-ucan/pkg/policy"
-	"github.com/ucan-wg/go-ucan/tokens/delegation"
-	"github.com/ucan-wg/go-ucan/tokens/internal/envelope"
+	"github.com/ucan-wg/go-ucan/token/delegation"
+	"github.com/ucan-wg/go-ucan/token/internal/envelope"
 )
 
 // The following example shows how to create a delegation.Token with

token/delegation/ipld.go

@@ -12,7 +12,7 @@ import (
 	"github.com/libp2p/go-libp2p/core/crypto"
 
 	"github.com/ucan-wg/go-ucan/did"
-	"github.com/ucan-wg/go-ucan/tokens/internal/envelope"
+	"github.com/ucan-wg/go-ucan/token/internal/envelope"
 )
 
 // ToSealed wraps the delegation token in an envelope, generates the

token/delegation/schema.go

@@ -11,7 +11,7 @@ import (
 	"github.com/ipld/go-ipld-prime/schema"
 
 	"github.com/ucan-wg/go-ucan/pkg/meta"
-	"github.com/ucan-wg/go-ucan/tokens/internal/envelope"
+	"github.com/ucan-wg/go-ucan/token/internal/envelope"
 )
 
 // [Tag] is the string used as a key within the SigPayload that identifies

token/delegation/schema_test.go

@@ -11,8 +11,8 @@ import (
 	"github.com/stretchr/testify/require"
 	"gotest.tools/v3/golden"
 
-	"github.com/ucan-wg/go-ucan/tokens/delegation"
-	"github.com/ucan-wg/go-ucan/tokens/internal/envelope"
+	"github.com/ucan-wg/go-ucan/token/delegation"
+	"github.com/ucan-wg/go-ucan/token/internal/envelope"
 )
 
 //go:embed delegation.ipldsch

token/inspect.go

@@ -1,9 +1,9 @@
-package tokens
+package token
 
 import (
 	"github.com/ipld/go-ipld-prime/datamodel"
 
-	"github.com/ucan-wg/go-ucan/tokens/internal/envelope"
+	"github.com/ucan-wg/go-ucan/token/internal/envelope"
 )
 
 type Info = envelope.Info

token/internal/envelope/cid_test.go

@@ -11,7 +11,7 @@ import (
 	"github.com/stretchr/testify/require"
 	"gotest.tools/v3/golden"
 
-	"github.com/ucan-wg/go-ucan/tokens/internal/envelope"
+	"github.com/ucan-wg/go-ucan/token/internal/envelope"
 )
 
 func TestCidFromBytes(t *testing.T) {

token/internal/envelope/example_test.go

@@ -18,7 +18,7 @@ import (
 	"github.com/stretchr/testify/require"
 	"gotest.tools/v3/golden"
 
-	"github.com/ucan-wg/go-ucan/tokens/internal/envelope"
+	"github.com/ucan-wg/go-ucan/token/internal/envelope"
 )
 
 const (

token/internal/envelope/ipld.go

@@ -43,7 +43,7 @@ import (
 	"github.com/libp2p/go-libp2p/core/crypto"
 
 	"github.com/ucan-wg/go-ucan/did"
-	"github.com/ucan-wg/go-ucan/tokens/internal/varsig"
+	"github.com/ucan-wg/go-ucan/token/internal/varsig"
 )
 
 const (

token/internal/envelope/ipld_test.go

@@ -13,7 +13,7 @@ import (
 	"github.com/stretchr/testify/require"
 	"gotest.tools/v3/golden"
 
-	"github.com/ucan-wg/go-ucan/tokens/internal/envelope"
+	"github.com/ucan-wg/go-ucan/token/internal/envelope"
 )
 
 func TestDecode(t *testing.T) {

token/internal/varsig/varsig_test.go

@@ -8,7 +8,7 @@ import (
 	"github.com/libp2p/go-libp2p/core/crypto/pb"
 	"github.com/stretchr/testify/assert"
 
-	"github.com/ucan-wg/go-ucan/tokens/internal/varsig"
+	"github.com/ucan-wg/go-ucan/token/internal/varsig"
 )
 
 func TestDecode(t *testing.T) {

token/read.go

@@ -1,4 +1,4 @@
-package tokens
+package token
 
 import (
 	"fmt"
@@ -10,8 +10,8 @@ import (
 	"github.com/ipld/go-ipld-prime/codec/dagjson"
 	"github.com/ipld/go-ipld-prime/datamodel"
 
-	"github.com/ucan-wg/go-ucan/tokens/delegation"
-	"github.com/ucan-wg/go-ucan/tokens/internal/envelope"
+	"github.com/ucan-wg/go-ucan/token/delegation"
+	"github.com/ucan-wg/go-ucan/token/internal/envelope"
 )
 
 // Decode unmarshals the input data using the format specified by the
@@ -20,7 +20,7 @@ import (
 // Token is invalid.
 // Supported and returned types are:
 // - delegation.Token
-func Decode(b []byte, decFn codec.Decoder) (any, error) {
+func Decode(b []byte, decFn codec.Decoder) (Token, error) {
 	node, err := ipld.Decode(b, decFn)
 	if err != nil {
 		return nil, err
@@ -29,7 +29,7 @@ func Decode(b []byte, decFn codec.Decoder) (any, error) {
 }
 
 // DecodeReader is the same as Decode, but accept an io.Reader.
-func DecodeReader(r io.Reader, decFn codec.Decoder) (any, error) {
+func DecodeReader(r io.Reader, decFn codec.Decoder) (Token, error) {
 	node, err := ipld.DecodeStreaming(r, decFn)
 	if err != nil {
 		return nil, err
@@ -42,12 +42,12 @@ func DecodeReader(r io.Reader, decFn codec.Decoder) (any, error) {
 // Token is invalid.
 // Supported and returned types are:
 // - delegation.Token
-func FromDagCbor(b []byte) (any, error) {
+func FromDagCbor(b []byte) (Token, error) {
 	return Decode(b, dagcbor.Decode)
 }
 
 // FromDagCborReader is the same as FromDagCbor, but accept an io.Reader.
-func FromDagCborReader(r io.Reader) (any, error) {
+func FromDagCborReader(r io.Reader) (Token, error) {
 	return DecodeReader(r, dagcbor.Decode)
 }
 
@@ -56,16 +56,16 @@ func FromDagCborReader(r io.Reader) (any, error) {
 // Token is invalid.
 // Supported and returned types are:
 // - delegation.Token
-func FromDagJson(b []byte) (any, error) {
+func FromDagJson(b []byte) (Token, error) {
 	return Decode(b, dagjson.Decode)
 }
 
 // FromDagJsonReader is the same as FromDagJson, but accept an io.Reader.
-func FromDagJsonReader(r io.Reader) (any, error) {
+func FromDagJsonReader(r io.Reader) (Token, error) {
 	return DecodeReader(r, dagjson.Decode)
 }
 
-func fromIPLD(node datamodel.Node) (any, error) {
+func fromIPLD(node datamodel.Node) (Token, error) {
 	tag, err := envelope.FindTag(node)
 	if err != nil {
 		return nil, err