diff --git a/ql/src/experimental/frameworks/Gin.qll b/ql/src/experimental/frameworks/Gin.qll
new file mode 100644
index 00000000000..019e4473774
--- /dev/null
+++ b/ql/src/experimental/frameworks/Gin.qll
@@ -0,0 +1,173 @@
+/**
+ * Provides classes for working with untrusted flow sources from the `github.com/gin-gonic/gin` package.
+ */
+
+import go
+
+private module Gin {
+  /**
+   * Data from a `Context` struct, considered as a source of untrusted flow.
+   */
+  private class GithubComGinGonicGinContextSource extends UntrustedFlowSource::Range {
+    GithubComGinGonicGinContextSource() {
+      exists(string packagePath, string typeName |
+        packagePath = "github.com/gin-gonic/gin" and
+        typeName = "Context"
+      |
+        // Method calls:
+        exists(DataFlow::MethodCallNode call, string methodName |
+          call.getTarget().hasQualifiedName(packagePath, typeName, methodName) and
+          (
+            methodName = "FullPath"
+            or
+            methodName = "GetHeader"
+            or
+            methodName = "QueryArray"
+            or
+            methodName = "Query"
+            or
+            methodName = "PostFormArray"
+            or
+            methodName = "PostForm"
+            or
+            methodName = "Param"
+            or
+            methodName = "GetStringSlice"
+            or
+            methodName = "GetString"
+            or
+            methodName = "GetRawData"
+            or
+            methodName = "ClientIP"
+            or
+            methodName = "ContentType"
+            or
+            methodName = "Cookie"
+            or
+            methodName = "GetQueryArray"
+            or
+            methodName = "GetQuery"
+            or
+            methodName = "GetPostFormArray"
+            or
+            methodName = "GetPostForm"
+            or
+            methodName = "DefaultPostForm"
+            or
+            methodName = "DefaultQuery"
+            or
+            methodName = "GetPostFormMap"
+            or
+            methodName = "GetQueryMap"
+            or
+            methodName = "GetStringMap"
+            or
+            methodName = "GetStringMapString"
+            or
+            methodName = "GetStringMapStringSlice"
+            or
+            methodName = "PostFormMap"
+            or
+            methodName = "QueryMap"
+          )
+        |
+          this = call.getResult(0)
+          or
+          this = call.getResult()
+        )
+        or
+        // Field reads:
+        exists(DataFlow::Field fld |
+          fld.hasQualifiedName(packagePath, typeName, "Accepted") and
+          this = fld.getARead()
+        )
+      )
+    }
+  }
+
+  /**
+   * Data from a `Params` slice, considered as a source of untrusted flow.
+   */
+  private class GithubComGinGonicGinParamsSource extends UntrustedFlowSource::Range {
+    GithubComGinGonicGinParamsSource() {
+      exists(string packagePath, string typeName |
+        packagePath = "github.com/gin-gonic/gin" and
+        typeName = "Params"
+      |
+        // Any read of a variable of this type:
+        exists(DataFlow::ReadNode read | read.getType().hasQualifiedName(packagePath, typeName) |
+          this = read
+        )
+        or
+        // Method calls:
+        exists(DataFlow::MethodCallNode call |
+          call.getTarget().hasQualifiedName(packagePath, typeName, ["ByName", "Get"])
+        |
+          this = call.getResult(0)
+          or
+          this = call.getResult()
+        )
+      )
+    }
+  }
+
+  /**
+   * Data from a `Param` struct, considered as a source of untrusted flow.
+   */
+  private class GithubComGinGonicGinParamSource extends UntrustedFlowSource::Range {
+    GithubComGinGonicGinParamSource() {
+      exists(string packagePath, string typeName |
+        packagePath = "github.com/gin-gonic/gin" and
+        typeName = "Param"
+      |
+        // Any read of a variable of this type:
+        exists(DataFlow::ReadNode read | read.getType().hasQualifiedName(packagePath, typeName) |
+          this = read
+        )
+        or
+        // Field reads:
+        exists(DataFlow::Field fld | fld.hasQualifiedName(packagePath, typeName, ["Key", "Value"]) |
+          this = fld.getARead()
+        )
+      )
+    }
+  }
+
+  /**
+   * A call to a method on `Context` struct that unmarshals data into a target.
+   */
+  private class GithubComGinGonicGinContextBindSource extends UntrustedFlowSource::Range {
+    GithubComGinGonicGinContextBindSource() {
+      exists(string packagePath, string typeName |
+        packagePath = "github.com/gin-gonic/gin" and
+        typeName = "Context"
+      |
+        exists(DataFlow::MethodCallNode call, string methodName |
+          call.getTarget().hasQualifiedName(packagePath, typeName, methodName) and
+          (
+            methodName = "BindJSON" or
+            methodName = "BindYAML" or
+            methodName = "BindXML" or
+            methodName = "BindUri" or
+            methodName = "BindQuery" or
+            methodName = "BindWith" or
+            methodName = "BindHeader" or
+            methodName = "MustBindWith" or
+            methodName = "Bind" or
+            methodName = "ShouldBind" or
+            methodName = "ShouldBindBodyWith" or
+            methodName = "ShouldBindJSON" or
+            methodName = "ShouldBindQuery" or
+            methodName = "ShouldBindUri" or
+            methodName = "ShouldBindHeader" or
+            methodName = "ShouldBindWith" or
+            methodName = "ShouldBindXML" or
+            methodName = "ShouldBindYAML"
+          )
+        |
+          this = call.getArgument(0)
+        )
+      )
+    }
+  }
+}
diff --git a/ql/test/experimental/frameworks/Gin/Gin.expected b/ql/test/experimental/frameworks/Gin/Gin.expected
new file mode 100644
index 00000000000..b30b4861d87
--- /dev/null
+++ b/ql/test/experimental/frameworks/Gin/Gin.expected
@@ -0,0 +1,63 @@
+| Gin.go:23:10:23:29 | call to GetHeader |
+| Gin.go:27:10:27:30 | call to QueryArray |
+| Gin.go:31:10:31:25 | call to Query |
+| Gin.go:35:10:35:33 | call to PostFormArray |
+| Gin.go:39:10:39:28 | call to PostForm |
+| Gin.go:43:10:43:25 | call to Param |
+| Gin.go:47:10:47:34 | call to GetStringSlice |
+| Gin.go:51:10:51:29 | call to GetString |
+| Gin.go:55:3:55:28 | ... := ...[0] |
+| Gin.go:59:10:59:23 | call to ClientIP |
+| Gin.go:63:10:63:26 | call to ContentType |
+| Gin.go:67:3:67:29 | ... := ...[0] |
+| Gin.go:71:3:71:36 | ... := ...[0] |
+| Gin.go:75:3:75:31 | ... := ...[0] |
+| Gin.go:79:3:79:39 | ... := ...[0] |
+| Gin.go:83:3:83:34 | ... := ...[0] |
+| Gin.go:87:10:87:52 | call to DefaultPostForm |
+| Gin.go:91:10:91:49 | call to DefaultQuery |
+| Gin.go:95:3:95:37 | ... := ...[0] |
+| Gin.go:99:3:99:34 | ... := ...[0] |
+| Gin.go:103:10:103:32 | call to GetStringMap |
+| Gin.go:107:10:107:38 | call to GetStringMapString |
+| Gin.go:111:10:111:43 | call to GetStringMapStringSlice |
+| Gin.go:115:10:115:31 | call to PostFormMap |
+| Gin.go:119:10:119:28 | call to QueryMap |
+| Gin.go:123:10:123:23 | call to FullPath |
+| Gin.go:129:10:129:21 | selection of Accepted |
+| Gin.go:133:10:133:19 | selection of Params |
+| Gin.go:134:7:134:9 | val |
+| Gin.go:134:7:134:12 | index expression |
+| Gin.go:134:7:134:18 | selection of Value |
+| Gin.go:139:10:139:19 | selection of Params |
+| Gin.go:139:10:139:22 | index expression |
+| Gin.go:140:7:140:9 | val |
+| Gin.go:140:7:140:15 | selection of Value |
+| Gin.go:143:10:143:19 | selection of Params |
+| Gin.go:143:10:143:34 | call to ByName |
+| Gin.go:147:3:147:34 | ... := ...[0] |
+| Gin.go:147:13:147:22 | selection of Params |
+| Gin.go:153:12:153:21 | selection of Params |
+| Gin.go:153:12:153:24 | index expression |
+| Gin.go:154:10:154:14 | param |
+| Gin.go:154:10:154:18 | selection of Key |
+| Gin.go:155:10:155:14 | param |
+| Gin.go:155:10:155:20 | selection of Value |
+| Gin.go:163:16:163:22 | &... |
+| Gin.go:168:15:168:21 | &... |
+| Gin.go:173:16:173:22 | &... |
+| Gin.go:178:15:178:21 | &... |
+| Gin.go:183:17:183:23 | &... |
+| Gin.go:188:20:188:26 | &... |
+| Gin.go:193:16:193:22 | &... |
+| Gin.go:198:12:198:18 | &... |
+| Gin.go:203:18:203:24 | &... |
+| Gin.go:208:26:208:32 | &... |
+| Gin.go:213:22:213:28 | &... |
+| Gin.go:218:23:218:29 | &... |
+| Gin.go:223:21:223:27 | &... |
+| Gin.go:228:22:228:28 | &... |
+| Gin.go:233:21:233:27 | &... |
+| Gin.go:238:22:238:28 | &... |
+| Gin.go:243:18:243:24 | &... |
+| Gin.go:248:24:248:30 | &... |
diff --git a/ql/test/experimental/frameworks/Gin/Gin.go b/ql/test/experimental/frameworks/Gin/Gin.go
new file mode 100644
index 00000000000..774ce47e822
--- /dev/null
+++ b/ql/test/experimental/frameworks/Gin/Gin.go
@@ -0,0 +1,251 @@
+package main
+
+//go:generate depstubber -vendor github.com/gin-gonic/gin Context
+//go:generate depstubber -vendor github.com/gin-gonic/gin/binding "" YAML
+
+import (
+	"github.com/gin-gonic/gin"
+	"github.com/gin-gonic/gin/binding"
+)
+
+func main() {}
+
+type Person struct {
+	Name    string `form:"name"`
+	Address string `form:"address"`
+}
+
+func use(val string) {}
+
+// gin
+func ginHandler(ctx *gin.Context) {
+	{
+		val := ctx.GetHeader("key")
+		use(val)
+	}
+	{
+		val := ctx.QueryArray("key")
+		use(val[0])
+	}
+	{
+		val := ctx.Query("key")
+		use(val)
+	}
+	{
+		val := ctx.PostFormArray("key")
+		use(val[0])
+	}
+	{
+		val := ctx.PostForm("key")
+		use(val)
+	}
+	{
+		val := ctx.Param("key")
+		use(val)
+	}
+	{
+		val := ctx.GetStringSlice("key")
+		use(val[0])
+	}
+	{
+		val := ctx.GetString("key")
+		use(val)
+	}
+	{
+		val, _ := ctx.GetRawData()
+		use(string(val))
+	}
+	{
+		val := ctx.ClientIP()
+		use(val)
+	}
+	{
+		val := ctx.ContentType()
+		use(val)
+	}
+	{
+		val, _ := ctx.Cookie("key")
+		use(val)
+	}
+	{
+		val, _ := ctx.GetQueryArray("key")
+		use(val[0])
+	}
+	{
+		val, _ := ctx.GetQuery("key")
+		use(val)
+	}
+	{
+		val, _ := ctx.GetPostFormArray("key")
+		use(val[0])
+	}
+	{
+		val, _ := ctx.GetPostForm("key")
+		use(val)
+	}
+	{
+		val := ctx.DefaultPostForm("key", "default-value")
+		use(val)
+	}
+	{
+		val := ctx.DefaultQuery("key", "default-value")
+		use(val)
+	}
+	{
+		val, _ := ctx.GetPostFormMap("key")
+		use(val["a"])
+	}
+	{
+		val, _ := ctx.GetQueryMap("key")
+		use(val["a"])
+	}
+	{
+		val := ctx.GetStringMap("key")
+		use(val["a"].(string))
+	}
+	{
+		val := ctx.GetStringMapString("key")
+		use(val["a"])
+	}
+	{
+		val := ctx.GetStringMapStringSlice("key")
+		use(val["a"][0])
+	}
+	{
+		val := ctx.PostFormMap("key")
+		use(val["a"])
+	}
+	{
+		val := ctx.QueryMap("key")
+		use(val["a"])
+	}
+	{
+		val := ctx.FullPath()
+		use(val)
+	}
+
+	// fields:
+	{
+		val := ctx.Accepted
+		use(val[0])
+	}
+	{
+		val := ctx.Params
+		use(val[0].Value)
+	}
+
+	// Params:
+	{
+		val := ctx.Params[0]
+		use(val.Value)
+	}
+	{
+		val := ctx.Params.ByName("name")
+		use(val)
+	}
+	{
+		val, _ := ctx.Params.Get("name")
+		use(val)
+	}
+
+	// Param:
+	{
+		param := ctx.Params[0]
+		key := param.Key
+		val := param.Value
+		use(key)
+		use(val)
+	}
+
+	// bind:
+	{
+		var person Person
+		ctx.BindYAML(&person)
+		use(person.Name)
+	}
+	{
+		var person Person
+		ctx.BindXML(&person)
+		use(person.Name)
+	}
+	{
+		var person Person
+		ctx.BindWith(&person, binding.YAML)
+		use(person.Name)
+	}
+	{
+		var person Person
+		ctx.BindUri(&person)
+		use(person.Name)
+	}
+	{
+		var person Person
+		ctx.BindQuery(&person)
+		use(person.Name)
+	}
+	{
+		var person Person
+		ctx.MustBindWith(&person, binding.YAML)
+		use(person.Name)
+	}
+	{
+		var person Person
+		ctx.BindJSON(&person)
+		use(person.Name)
+	}
+	{
+		var person Person
+		ctx.Bind(&person)
+		use(person.Name)
+	}
+	{
+		var person Person
+		ctx.ShouldBind(&person)
+		use(person.Name)
+	}
+	{
+		var person Person
+		ctx.ShouldBindBodyWith(&person, binding.YAML)
+		use(person.Name)
+	}
+	{
+		var person Person
+		ctx.ShouldBindJSON(&person)
+		use(person.Name)
+	}
+	{
+		var person Person
+		ctx.ShouldBindQuery(&person)
+		use(person.Name)
+	}
+	{
+		var person Person
+		ctx.ShouldBindUri(&person)
+		use(person.Name)
+	}
+	{
+		var person Person
+		ctx.ShouldBindWith(&person, binding.YAML)
+		use(person.Name)
+	}
+	{
+		var person Person
+		ctx.ShouldBindXML(&person)
+		use(person.Name)
+	}
+	{
+		var person Person
+		ctx.ShouldBindYAML(&person)
+		use(person.Name)
+	}
+	{
+		var person Person
+		ctx.BindHeader(&person)
+		use(person.Name)
+	}
+	{
+		var person Person
+		ctx.ShouldBindHeader(&person)
+		use(person.Name)
+	}
+}
diff --git a/ql/test/experimental/frameworks/Gin/Gin.ql b/ql/test/experimental/frameworks/Gin/Gin.ql
new file mode 100644
index 00000000000..91f3324f23a
--- /dev/null
+++ b/ql/test/experimental/frameworks/Gin/Gin.ql
@@ -0,0 +1,4 @@
+import go
+import experimental.frameworks.Gin
+
+select any(UntrustedFlowSource src)
diff --git a/ql/test/experimental/frameworks/Gin/go.mod b/ql/test/experimental/frameworks/Gin/go.mod
new file mode 100644
index 00000000000..d6312810ebf
--- /dev/null
+++ b/ql/test/experimental/frameworks/Gin/go.mod
@@ -0,0 +1,5 @@
+module example.com/m
+
+go 1.14
+
+require github.com/gin-gonic/gin v1.6.2
diff --git a/ql/test/experimental/frameworks/Gin/vendor/github.com/gin-gonic/gin/LICENSE b/ql/test/experimental/frameworks/Gin/vendor/github.com/gin-gonic/gin/LICENSE
new file mode 100644
index 00000000000..1ff7f370605
--- /dev/null
+++ b/ql/test/experimental/frameworks/Gin/vendor/github.com/gin-gonic/gin/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2014 Manuel Martínez-Almeida
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/ql/test/experimental/frameworks/Gin/vendor/github.com/gin-gonic/gin/binding/stub.go b/ql/test/experimental/frameworks/Gin/vendor/github.com/gin-gonic/gin/binding/stub.go
new file mode 100644
index 00000000000..43fd634edcd
--- /dev/null
+++ b/ql/test/experimental/frameworks/Gin/vendor/github.com/gin-gonic/gin/binding/stub.go
@@ -0,0 +1,12 @@
+// Code generated by depstubber. DO NOT EDIT.
+// This is a simple stub for github.com/gin-gonic/gin/binding, strictly for use in testing.
+
+// See the LICENSE file for information about the licensing of the original library.
+// Source: github.com/gin-gonic/gin/binding (exports: ; functions: YAML)
+
+// Package binding is a stub of github.com/gin-gonic/gin/binding, generated by depstubber.
+package binding
+
+import ()
+
+var YAML interface{} = nil
diff --git a/ql/test/experimental/frameworks/Gin/vendor/github.com/gin-gonic/gin/stub.go b/ql/test/experimental/frameworks/Gin/vendor/github.com/gin-gonic/gin/stub.go
new file mode 100644
index 00000000000..eb68095e53e
--- /dev/null
+++ b/ql/test/experimental/frameworks/Gin/vendor/github.com/gin-gonic/gin/stub.go
@@ -0,0 +1,500 @@
+// Code generated by depstubber. DO NOT EDIT.
+// This is a simple stub for github.com/gin-gonic/gin, strictly for use in testing.
+
+// See the LICENSE file for information about the licensing of the original library.
+// Source: github.com/gin-gonic/gin (exports: Context; functions: )
+
+// Package gin is a stub of github.com/gin-gonic/gin, generated by depstubber.
+package gin
+
+import (
+	bufio "bufio"
+	io "io"
+	multipart "mime/multipart"
+	net "net"
+	http "net/http"
+	sync "sync"
+	time "time"
+)
+
+type Context struct {
+	Request   *http.Request
+	Writer    ResponseWriter
+	Params    Params
+	KeysMutex *sync.RWMutex
+	Keys      map[string]interface{}
+	Errors    interface{}
+	Accepted  []string
+}
+
+func (_ *Context) Abort() {}
+
+func (_ *Context) AbortWithError(_ int, _ interface {
+	Error() string
+}) *Error {
+	return nil
+}
+
+func (_ *Context) AbortWithStatus(_ int) {}
+
+func (_ *Context) AbortWithStatusJSON(_ int, _ interface{}) {}
+
+func (_ *Context) AsciiJSON(_ int, _ interface{}) {}
+
+func (_ *Context) Bind(_ interface{}) interface {
+	Error() string
+} {
+	return nil
+}
+
+func (_ *Context) BindHeader(_ interface{}) interface {
+	Error() string
+} {
+	return nil
+}
+
+func (_ *Context) BindJSON(_ interface{}) interface {
+	Error() string
+} {
+	return nil
+}
+
+func (_ *Context) BindQuery(_ interface{}) interface {
+	Error() string
+} {
+	return nil
+}
+
+func (_ *Context) BindUri(_ interface{}) interface {
+	Error() string
+} {
+	return nil
+}
+
+func (_ *Context) BindWith(_ interface{}, _ interface{}) interface {
+	Error() string
+} {
+	return nil
+}
+
+func (_ *Context) BindXML(_ interface{}) interface {
+	Error() string
+} {
+	return nil
+}
+
+func (_ *Context) BindYAML(_ interface{}) interface {
+	Error() string
+} {
+	return nil
+}
+
+func (_ *Context) ClientIP() string {
+	return ""
+}
+
+func (_ *Context) ContentType() string {
+	return ""
+}
+
+func (_ *Context) Cookie(_ string) (string, interface {
+	Error() string
+}) {
+	return "", nil
+}
+
+func (_ *Context) Copy() *Context {
+	return nil
+}
+
+func (_ *Context) Data(_ int, _ string, _ []uint8) {}
+
+func (_ *Context) DataFromReader(_ int, _ int64, _ string, _ io.Reader, _ map[string]string) {}
+
+func (_ *Context) Deadline() (time.Time, bool) {
+	return time.Time{}, false
+}
+
+func (_ *Context) DefaultPostForm(_ string, _ string) string {
+	return ""
+}
+
+func (_ *Context) DefaultQuery(_ string, _ string) string {
+	return ""
+}
+
+func (_ *Context) Done() <-chan struct{} {
+	return nil
+}
+
+func (_ *Context) Err() interface {
+	Error() string
+} {
+	return nil
+}
+
+func (_ *Context) Error(_ interface {
+	Error() string
+}) *Error {
+	return nil
+}
+
+func (_ *Context) File(_ string) {}
+
+func (_ *Context) FileAttachment(_ string, _ string) {}
+
+func (_ *Context) FileFromFS(_ string, _ http.FileSystem) {}
+
+func (_ *Context) FormFile(_ string) (*multipart.FileHeader, interface {
+	Error() string
+}) {
+	return nil, nil
+}
+
+func (_ *Context) FullPath() string {
+	return ""
+}
+
+func (_ *Context) Get(_ string) (interface{}, bool) {
+	return nil, false
+}
+
+func (_ *Context) GetBool(_ string) bool {
+	return false
+}
+
+func (_ *Context) GetDuration(_ string) time.Duration {
+	return 0
+}
+
+func (_ *Context) GetFloat64(_ string) float64 {
+	return 0
+}
+
+func (_ *Context) GetHeader(_ string) string {
+	return ""
+}
+
+func (_ *Context) GetInt(_ string) int {
+	return 0
+}
+
+func (_ *Context) GetInt64(_ string) int64 {
+	return 0
+}
+
+func (_ *Context) GetPostForm(_ string) (string, bool) {
+	return "", false
+}
+
+func (_ *Context) GetPostFormArray(_ string) ([]string, bool) {
+	return nil, false
+}
+
+func (_ *Context) GetPostFormMap(_ string) (map[string]string, bool) {
+	return nil, false
+}
+
+func (_ *Context) GetQuery(_ string) (string, bool) {
+	return "", false
+}
+
+func (_ *Context) GetQueryArray(_ string) ([]string, bool) {
+	return nil, false
+}
+
+func (_ *Context) GetQueryMap(_ string) (map[string]string, bool) {
+	return nil, false
+}
+
+func (_ *Context) GetRawData() ([]uint8, interface {
+	Error() string
+}) {
+	return nil, nil
+}
+
+func (_ *Context) GetString(_ string) string {
+	return ""
+}
+
+func (_ *Context) GetStringMap(_ string) map[string]interface{} {
+	return nil
+}
+
+func (_ *Context) GetStringMapString(_ string) map[string]string {
+	return nil
+}
+
+func (_ *Context) GetStringMapStringSlice(_ string) map[string][]string {
+	return nil
+}
+
+func (_ *Context) GetStringSlice(_ string) []string {
+	return nil
+}
+
+func (_ *Context) GetTime(_ string) time.Time {
+	return time.Time{}
+}
+
+func (_ *Context) HTML(_ int, _ string, _ interface{}) {}
+
+func (_ *Context) Handler() HandlerFunc {
+	return nil
+}
+
+func (_ *Context) HandlerName() string {
+	return ""
+}
+
+func (_ *Context) HandlerNames() []string {
+	return nil
+}
+
+func (_ *Context) Header(_ string, _ string) {}
+
+func (_ *Context) IndentedJSON(_ int, _ interface{}) {}
+
+func (_ *Context) IsAborted() bool {
+	return false
+}
+
+func (_ *Context) IsWebsocket() bool {
+	return false
+}
+
+func (_ *Context) JSON(_ int, _ interface{}) {}
+
+func (_ *Context) JSONP(_ int, _ interface{}) {}
+
+func (_ *Context) MultipartForm() (*multipart.Form, interface {
+	Error() string
+}) {
+	return nil, nil
+}
+
+func (_ *Context) MustBindWith(_ interface{}, _ interface{}) interface {
+	Error() string
+} {
+	return nil
+}
+
+func (_ *Context) MustGet(_ string) interface{} {
+	return nil
+}
+
+func (_ *Context) Negotiate(_ int, _ Negotiate) {}
+
+func (_ *Context) NegotiateFormat(_ ...string) string {
+	return ""
+}
+
+func (_ *Context) Next() {}
+
+func (_ *Context) Param(_ string) string {
+	return ""
+}
+
+func (_ *Context) PostForm(_ string) string {
+	return ""
+}
+
+func (_ *Context) PostFormArray(_ string) []string {
+	return nil
+}
+
+func (_ *Context) PostFormMap(_ string) map[string]string {
+	return nil
+}
+
+func (_ *Context) ProtoBuf(_ int, _ interface{}) {}
+
+func (_ *Context) PureJSON(_ int, _ interface{}) {}
+
+func (_ *Context) Query(_ string) string {
+	return ""
+}
+
+func (_ *Context) QueryArray(_ string) []string {
+	return nil
+}
+
+func (_ *Context) QueryMap(_ string) map[string]string {
+	return nil
+}
+
+func (_ *Context) Redirect(_ int, _ string) {}
+
+func (_ *Context) Render(_ int, _ interface{}) {}
+
+func (_ *Context) SSEvent(_ string, _ interface{}) {}
+
+func (_ *Context) SaveUploadedFile(_ *multipart.FileHeader, _ string) interface {
+	Error() string
+} {
+	return nil
+}
+
+func (_ *Context) SecureJSON(_ int, _ interface{}) {}
+
+func (_ *Context) Set(_ string, _ interface{}) {}
+
+func (_ *Context) SetAccepted(_ ...string) {}
+
+func (_ *Context) SetCookie(_ string, _ string, _ int, _ string, _ string, _ bool, _ bool) {}
+
+func (_ *Context) SetSameSite(_ http.SameSite) {}
+
+func (_ *Context) ShouldBind(_ interface{}) interface {
+	Error() string
+} {
+	return nil
+}
+
+func (_ *Context) ShouldBindBodyWith(_ interface{}, _ interface{}) interface {
+	Error() string
+} {
+	return nil
+}
+
+func (_ *Context) ShouldBindHeader(_ interface{}) interface {
+	Error() string
+} {
+	return nil
+}
+
+func (_ *Context) ShouldBindJSON(_ interface{}) interface {
+	Error() string
+} {
+	return nil
+}
+
+func (_ *Context) ShouldBindQuery(_ interface{}) interface {
+	Error() string
+} {
+	return nil
+}
+
+func (_ *Context) ShouldBindUri(_ interface{}) interface {
+	Error() string
+} {
+	return nil
+}
+
+func (_ *Context) ShouldBindWith(_ interface{}, _ interface{}) interface {
+	Error() string
+} {
+	return nil
+}
+
+func (_ *Context) ShouldBindXML(_ interface{}) interface {
+	Error() string
+} {
+	return nil
+}
+
+func (_ *Context) ShouldBindYAML(_ interface{}) interface {
+	Error() string
+} {
+	return nil
+}
+
+func (_ *Context) Status(_ int) {}
+
+func (_ *Context) Stream(_ func(io.Writer) bool) bool {
+	return false
+}
+
+func (_ *Context) String(_ int, _ string, _ ...interface{}) {}
+
+func (_ *Context) Value(_ interface{}) interface{} {
+	return nil
+}
+
+func (_ *Context) XML(_ int, _ interface{}) {}
+
+func (_ *Context) YAML(_ int, _ interface{}) {}
+
+type Error struct {
+	Err interface {
+		Error() string
+	}
+	Type ErrorType
+	Meta interface{}
+}
+
+func (_ Error) Error() string {
+	return ""
+}
+
+func (_ *Error) IsType(_ ErrorType) bool {
+	return false
+}
+
+func (_ *Error) JSON() interface{} {
+	return nil
+}
+
+func (_ *Error) MarshalJSON() ([]uint8, interface {
+	Error() string
+}) {
+	return nil, nil
+}
+
+func (_ *Error) SetMeta(_ interface{}) *Error {
+	return nil
+}
+
+func (_ *Error) SetType(_ ErrorType) *Error {
+	return nil
+}
+
+type ErrorType uint64
+
+type HandlerFunc func(*Context)
+
+type Negotiate struct {
+	Offered  []string
+	HTMLName string
+	HTMLData interface{}
+	JSONData interface{}
+	XMLData  interface{}
+	YAMLData interface{}
+	Data     interface{}
+}
+
+type Param struct {
+	Key   string
+	Value string
+}
+
+type Params []Param
+
+func (_ Params) ByName(_ string) string {
+	return ""
+}
+
+func (_ Params) Get(_ string) (string, bool) {
+	return "", false
+}
+
+type ResponseWriter interface {
+	CloseNotify() <-chan bool
+	Flush()
+	Header() http.Header
+	Hijack() (net.Conn, *bufio.ReadWriter, interface {
+		Error() string
+	})
+	Pusher() http.Pusher
+	Size() int
+	Status() int
+	Write(_ []uint8) (int, interface {
+		Error() string
+	})
+	WriteHeader(_ int)
+	WriteHeaderNow()
+	WriteString(_ string) (int, interface {
+		Error() string
+	})
+	Written() bool
+}
diff --git a/ql/test/experimental/frameworks/Gin/vendor/modules.txt b/ql/test/experimental/frameworks/Gin/vendor/modules.txt
new file mode 100644
index 00000000000..5f2816316f4
--- /dev/null
+++ b/ql/test/experimental/frameworks/Gin/vendor/modules.txt
@@ -0,0 +1,3 @@
+# github.com/gin-gonic/gin v1.6.2
+## explicit
+github.com/gin-gonic/gin