diff --git a/containers.v b/containers.v
index 545cce1..14d295f 100644
--- a/containers.v
+++ b/containers.v
@@ -1,6 +1,7 @@
 module docker
 
 import time
+import net.http
 import types { ContainerListItem }
 
 [params]
diff --git a/images.v b/images.v
index ec328bd..d879cd9 100644
--- a/images.v
+++ b/images.v
@@ -1,5 +1,6 @@
 module docker
 
+import net.http
 import types { Image }
 
 pub fn (mut d DockerConn) image_inspect(image string) !Image {
@@ -11,8 +12,8 @@ pub fn (mut d DockerConn) image_inspect(image string) !Image {
 	return data
 }
 
-// image_pull pulls the given image:tag.
-pub fn (mut d DockerConn) image_pull(image string, tag string) ! {
+// pull_image pulls the given image:tag.
+pub fn (mut d DockerConn) pull_image(image string, tag string) ! {
 	d.request(.post, '/images/create', {
 		'fromImage': image
 		'tag':       tag
@@ -32,7 +33,7 @@ pub fn (mut d DockerConn) image_pull(image string, tag string) ! {
 }
 
 // create_image_from_container creates a new image from a container.
-pub fn (mut d DockerConn) image_from_container(id string, repo string, tag string) !Image {
+pub fn (mut d DockerConn) create_image_from_container(id string, repo string, tag string) !Image {
 	d.request(.post, '/commit', {
 		'container': id
 		'repo':      repo
@@ -44,7 +45,7 @@ pub fn (mut d DockerConn) image_from_container(id string, repo string, tag strin
 }
 
 // remove_image removes the image with the given id.
-pub fn (mut d DockerConn) image_remove(id string) ! {
+pub fn (mut d DockerConn) remove_image(id string) ! {
 	d.request(.delete, '/images/$id', {})
 	d.send()!
 	d.read_response()!
diff --git a/types/volume.v b/types/volume.v
deleted file mode 100644
index 14bc012..0000000
--- a/types/volume.v
+++ /dev/null
@@ -1,22 +0,0 @@
-module types
-
-import time
-
-pub struct UsageData {
-	size      int [json: Size]
-	ref_count int [json: RefCount]
-}
-
-pub struct Volume {
-pub mut:
-	created_at_str string            [json: CreatedAt]
-	created_at     time.Time         [skip]
-	name           string            [json: Name]
-	driver         string            [json: Driver]
-	mountpoint     string            [json: Mountpoint]
-	status         map[string]string [json: Status]
-	labels         map[string]string [json: Labels]
-	scope          string            [json: Scope]
-	options        map[string]string [json: Options]
-	usage_data     UsageData         [json: UsageData]
-}
diff --git a/volumes.v b/volumes.v
index 8442ef0..6ce9905 100644
--- a/volumes.v
+++ b/volumes.v
@@ -1,7 +1,26 @@
 module docker
 
+import net.http
 import time
-import types { Volume }
+
+struct UsageData {
+	size      int [json: Size]
+	ref_count int [json: RefCount]
+}
+
+struct Volume {
+	created_at_str string [json: CreatedAt]
+pub mut:
+	created_at time.Time         [skip]
+	name       string            [json: Name]
+	driver     string            [json: Driver]
+	mountpoint string            [json: Mountpoint]
+	status     map[string]string [json: Status]
+	labels     map[string]string [json: Labels]
+	scope      string            [json: Scope]
+	options    map[string]string [json: Options]
+	usage_data UsageData         [json: UsageData]
+}
 
 [params]
 pub struct VolumeListFilter {