diff --git a/packages/babel-traverse/src/path/generated/validators.ts b/packages/babel-traverse/src/path/generated/validators.ts
index 6f6c457e37..9bc1854f47 100755
--- a/packages/babel-traverse/src/path/generated/validators.ts
+++ b/packages/babel-traverse/src/path/generated/validators.ts
@@ -418,38 +418,38 @@ export interface NodePathValidators {
   isWhileStatement(opts?: object): this is NodePath<t.WhileStatement>;
   isWithStatement(opts?: object): this is NodePath<t.WithStatement>;
   isYieldExpression(opts?: object): this is NodePath<t.YieldExpression>;
+  isBindingIdentifier(
+    opts?: object,
+  ): this is NodePath<VirtualTypeAliases["BindingIdentifier"]>;
+  isBlockScoped(opts?: object): boolean;
+  isExistentialTypeParam(
+    opts?: object,
+  ): this is NodePath<VirtualTypeAliases["ExistentialTypeParam"]>;
+  isExpression(opts?: object): this is NodePath<t.Expression>;
+  isFlow(opts?: object): this is NodePath<t.Flow>;
+  isForAwaitStatement(
+    opts?: object,
+  ): this is NodePath<VirtualTypeAliases["ForAwaitStatement"]>;
+  isGenerated(opts?: object): boolean;
+  isNumericLiteralTypeAnnotation(
+    opts?: object,
+  ): this is NodePath<VirtualTypeAliases["NumericLiteralTypeAnnotation"]>;
+  isPure(opts?: object): boolean;
+  isReferenced(opts?: object): boolean;
   isReferencedIdentifier(
     opts?: object,
   ): this is NodePath<VirtualTypeAliases["ReferencedIdentifier"]>;
   isReferencedMemberExpression(
     opts?: object,
   ): this is NodePath<VirtualTypeAliases["ReferencedMemberExpression"]>;
-  isBindingIdentifier(
-    opts?: object,
-  ): this is NodePath<VirtualTypeAliases["BindingIdentifier"]>;
-  isStatement(opts?: object): this is NodePath<t.Statement>;
-  isExpression(opts?: object): this is NodePath<t.Expression>;
-  isScope(opts?: object): this is NodePath<VirtualTypeAliases["Scope"]>;
-  isReferenced(opts?: object): boolean;
-  isBlockScoped(opts?: object): boolean;
-  isVar(opts?: object): this is NodePath<VirtualTypeAliases["Var"]>;
-  isUser(opts?: object): boolean;
-  isGenerated(opts?: object): boolean;
-  isPure(opts?: object): boolean;
-  isFlow(opts?: object): this is NodePath<t.Flow>;
   isRestProperty(
     opts?: object,
   ): this is NodePath<VirtualTypeAliases["RestProperty"]>;
+  isScope(opts?: object): this is NodePath<VirtualTypeAliases["Scope"]>;
   isSpreadProperty(
     opts?: object,
   ): this is NodePath<VirtualTypeAliases["SpreadProperty"]>;
-  isExistentialTypeParam(
-    opts?: object,
-  ): this is NodePath<VirtualTypeAliases["ExistentialTypeParam"]>;
-  isNumericLiteralTypeAnnotation(
-    opts?: object,
-  ): this is NodePath<VirtualTypeAliases["NumericLiteralTypeAnnotation"]>;
-  isForAwaitStatement(
-    opts?: object,
-  ): this is NodePath<VirtualTypeAliases["ForAwaitStatement"]>;
+  isStatement(opts?: object): this is NodePath<t.Statement>;
+  isUser(opts?: object): boolean;
+  isVar(opts?: object): this is NodePath<VirtualTypeAliases["Var"]>;
 }
diff --git a/packages/babel-traverse/src/path/generated/virtual-types.ts b/packages/babel-traverse/src/path/generated/virtual-types.ts
index 9ac07fc424..f741d76d7a 100755
--- a/packages/babel-traverse/src/path/generated/virtual-types.ts
+++ b/packages/babel-traverse/src/path/generated/virtual-types.ts
@@ -5,22 +5,22 @@
 import * as t from "@babel/types";
 
 export interface VirtualTypeAliases {
+  BindingIdentifier: t.Identifier;
+  BlockScoped: t.Node;
+  ExistentialTypeParam: t.ExistsTypeAnnotation;
+  Expression: t.Expression;
+  Flow: t.Flow | t.ImportDeclaration | t.ExportDeclaration | t.ImportSpecifier;
+  ForAwaitStatement: t.ForOfStatement;
+  Generated: t.Node;
+  NumericLiteralTypeAnnotation: t.NumberLiteralTypeAnnotation;
+  Pure: t.Node;
+  Referenced: t.Node;
   ReferencedIdentifier: t.Identifier | t.JSXIdentifier;
   ReferencedMemberExpression: t.MemberExpression;
-  BindingIdentifier: t.Identifier;
-  Statement: t.Statement;
-  Expression: t.Expression;
-  Scope: t.Scopable | t.Pattern;
-  Referenced: t.Node;
-  BlockScoped: t.Node;
-  Var: t.VariableDeclaration;
-  User: t.Node;
-  Generated: t.Node;
-  Pure: t.Node;
-  Flow: t.Flow | t.ImportDeclaration | t.ExportDeclaration | t.ImportSpecifier;
   RestProperty: t.RestElement;
+  Scope: t.Scopable | t.Pattern;
   SpreadProperty: t.RestElement;
-  ExistentialTypeParam: t.ExistsTypeAnnotation;
-  NumericLiteralTypeAnnotation: t.NumberLiteralTypeAnnotation;
-  ForAwaitStatement: t.ForOfStatement;
+  Statement: t.Statement;
+  User: t.Node;
+  Var: t.VariableDeclaration;
 }
diff --git a/packages/babel-traverse/test/scope.js b/packages/babel-traverse/test/scope.js
index 8d3beb93e4..fbe1e15862 100644
--- a/packages/babel-traverse/test/scope.js
+++ b/packages/babel-traverse/test/scope.js
@@ -702,4 +702,171 @@ describe("scope", () => {
       }
     });
   });
+
+  describe("own bindings", () => {
+    // Var declarations should be declared in the nearest FunctionParent ancestry
+    describe("var declarations should be registered", () => {
+      it("in program", () => {
+        const program = getPath("var foo;");
+        expect(program.scope.hasOwnBinding("foo")).toBe(true);
+      });
+      it("in function declaration", () => {
+        const functionDeclaration = getPath("function f() { var foo; }").get(
+          "body.0.expression",
+        );
+        expect(functionDeclaration.scope.hasOwnBinding("foo")).toBe(true);
+      });
+      it("in function expression", () => {
+        const functionExpression = getPath("(function () { var foo; })").get(
+          "body.0.expression",
+        );
+        expect(functionExpression.scope.hasOwnBinding("foo")).toBe(true);
+      });
+      it("in arrow expression", () => {
+        const arrowExpression =
+          getPath("() => { var foo; }").get("body.0.expression");
+        expect(arrowExpression.scope.hasOwnBinding("foo")).toBe(true);
+      });
+      it("in object method", () => {
+        const objectMethod = getPath("({ method() { var foo; } })").get(
+          "body.0.expression.properties.0",
+        );
+        expect(objectMethod.scope.hasOwnBinding("foo")).toBe(true);
+      });
+      it("in class method", () => {
+        const classMethod = getPath("(class { method() { var foo; } })").get(
+          "body.0.expression.body.body.0",
+        );
+        expect(classMethod.scope.hasOwnBinding("foo")).toBe(true);
+      });
+      it("in class private method", () => {
+        const classMethod = getPath("(class { #method() { var foo; } })").get(
+          "body.0.expression.body.body.0",
+        );
+        expect(classMethod.scope.hasOwnBinding("foo")).toBe(true);
+      });
+      it("in static block", () => {
+        const staticBlock = getPath("(class { static { var foo; } })", {
+          plugins: ["classStaticBlock"],
+        }).get("body.0.expression.body.body.0");
+        expect(staticBlock.scope.hasOwnBinding("foo")).toBe(true);
+      });
+    });
+    describe("var declarations should not be registered", () => {
+      it("in block statement", () => {
+        const blockStatement = getPath("{ var foo; }").get("body.0");
+        expect(blockStatement.scope.hasOwnBinding("foo")).toBe(false);
+      });
+      it("in catch clause", () => {
+        const catchClause = getPath("try {} catch { var foo; }").get(
+          "body.0.handler",
+        );
+        expect(catchClause.scope.hasOwnBinding("foo")).toBe(false);
+      });
+      it("in for-init statement", () => {
+        const forStatement = getPath("for (var foo;;);").get("body.0");
+        expect(forStatement.scope.hasOwnBinding("foo")).toBe(false);
+      });
+      it("in for-in statement", () => {
+        const forStatement = getPath("for (var foo in x);").get("body.0");
+        expect(forStatement.scope.hasOwnBinding("foo")).toBe(false);
+      });
+      it("in for-of statement", () => {
+        const forStatement = getPath("for (var foo of x);").get("body.0");
+        expect(forStatement.scope.hasOwnBinding("foo")).toBe(false);
+      });
+      it("in switch statement", () => {
+        const switchStatement = getPath("switch (0) { case 0: var foo; }").get(
+          "body.0",
+        );
+        expect(switchStatement.scope.hasOwnBinding("foo")).toBe(false);
+      });
+      it("in while statement", () => {
+        const whileStatement = getPath("while (0) \n var foo;").get("body.0");
+        expect(whileStatement.scope.hasOwnBinding("foo")).toBe(false);
+      });
+      it("in do-while statement", () => {
+        const doWhileStatement = getPath("do \n var foo \n while(0);").get(
+          "body.0",
+        );
+        expect(doWhileStatement.scope.hasOwnBinding("foo")).toBe(false);
+      });
+    });
+    // Lexical declarations should be registered in the nearest BlockParent ancestry
+    describe("let declarations should be registered", () => {
+      it("in program", () => {
+        const program = getPath("let foo;");
+        expect(program.scope.hasOwnBinding("foo")).toBe(true);
+      });
+      it("in function declaration", () => {
+        const functionDeclaration = getPath("function f() { let foo; }").get(
+          "body.0.expression",
+        );
+        expect(functionDeclaration.scope.hasOwnBinding("foo")).toBe(true);
+      });
+      it("in function expression", () => {
+        const functionExpression = getPath("(function () { let foo; })").get(
+          "body.0.expression",
+        );
+        expect(functionExpression.scope.hasOwnBinding("foo")).toBe(true);
+      });
+      it("in arrow expression", () => {
+        const arrowExpression =
+          getPath("() => { let foo; }").get("body.0.expression");
+        expect(arrowExpression.scope.hasOwnBinding("foo")).toBe(true);
+      });
+      it("in object method", () => {
+        const objectMethod = getPath("({ method() { let foo; } })").get(
+          "body.0.expression.properties.0",
+        );
+        expect(objectMethod.scope.hasOwnBinding("foo")).toBe(true);
+      });
+      it("in class method", () => {
+        const classMethod = getPath("(class { method() { let foo; } })").get(
+          "body.0.expression.body.body.0",
+        );
+        expect(classMethod.scope.hasOwnBinding("foo")).toBe(true);
+      });
+      it("in class private method", () => {
+        const classMethod = getPath("(class { #method() { let foo; } })").get(
+          "body.0.expression.body.body.0",
+        );
+        expect(classMethod.scope.hasOwnBinding("foo")).toBe(true);
+      });
+      it("in static block", () => {
+        const staticBlock = getPath("(class { static { let foo; } })", {
+          plugins: ["classStaticBlock"],
+        }).get("body.0.expression.body.body.0");
+        expect(staticBlock.scope.hasOwnBinding("foo")).toBe(true);
+      });
+      it("in block statement", () => {
+        const blockStatement = getPath("{ let foo; }").get("body.0");
+        expect(blockStatement.scope.hasOwnBinding("foo")).toBe(true);
+      });
+      it("in catch clause", () => {
+        const catchClause = getPath("try {} catch { let foo; }").get(
+          "body.0.handler",
+        );
+        expect(catchClause.scope.hasOwnBinding("foo")).toBe(true);
+      });
+      it("in for-init statement", () => {
+        const forStatement = getPath("for (let foo;;);").get("body.0");
+        expect(forStatement.scope.hasOwnBinding("foo")).toBe(true);
+      });
+      it("in for-in statement", () => {
+        const forStatement = getPath("for (let foo in x);").get("body.0");
+        expect(forStatement.scope.hasOwnBinding("foo")).toBe(true);
+      });
+      it("in for-of statement", () => {
+        const forStatement = getPath("for (let foo of x);").get("body.0");
+        expect(forStatement.scope.hasOwnBinding("foo")).toBe(true);
+      });
+      it("in switch statement", () => {
+        const switchStatement = getPath("switch (0) { case 0: let foo; }").get(
+          "body.0",
+        );
+        expect(switchStatement.scope.hasOwnBinding("foo")).toBe(true);
+      });
+    });
+  });
 });
diff --git a/packages/babel-types/scripts/generators/docs.js b/packages/babel-types/scripts/generators/docs.js
index f7b82e56d3..2472ed4701 100644
--- a/packages/babel-types/scripts/generators/docs.js
+++ b/packages/babel-types/scripts/generators/docs.js
@@ -206,7 +206,7 @@ const aliasDescriptions = {
   ForXStatement:
     "A cover of [ForInStatements and ForOfStatements](https://tc39.es/ecma262/#sec-for-in-and-for-of-statements).",
   Function:
-    "A cover of functions and [method](#method)s, the must have `body` and `params`. Note: `Function` is different to `FunctionParent`.",
+    "A cover of functions and [method](#method)s, the must have `body` and `params`. Note: `Function` is different to `FunctionParent`. For example, a `StaticBlock` is a `FunctionParent` but not `Function`.",
   FunctionParent:
     "A cover of AST nodes that start an execution context with new [VariableEnvironment](https://tc39.es/ecma262/#table-additional-state-components-for-ecmascript-code-execution-contexts). In other words, they define the scope of `var` declarations. FunctionParent did not include `Program` since Babel 7.",
   Immutable:
diff --git a/packages/babel-types/src/asserts/generated/index.ts b/packages/babel-types/src/asserts/generated/index.ts
index c171b27816..6712d59837 100755
--- a/packages/babel-types/src/asserts/generated/index.ts
+++ b/packages/babel-types/src/asserts/generated/index.ts
@@ -524,6 +524,12 @@ export function assertPrivateName(
 ): asserts node is t.PrivateName {
   assert("PrivateName", node, opts);
 }
+export function assertStaticBlock(
+  node: object | null | undefined,
+  opts?: object | null,
+): asserts node is t.StaticBlock {
+  assert("StaticBlock", node, opts);
+}
 export function assertAnyTypeAnnotation(
   node: object | null | undefined,
   opts?: object | null,
@@ -1076,12 +1082,6 @@ export function assertDecimalLiteral(
 ): asserts node is t.DecimalLiteral {
   assert("DecimalLiteral", node, opts);
 }
-export function assertStaticBlock(
-  node: object | null | undefined,
-  opts?: object | null,
-): asserts node is t.StaticBlock {
-  assert("StaticBlock", node, opts);
-}
 export function assertModuleExpression(
   node: object | null | undefined,
   opts?: object | null,
diff --git a/packages/babel-types/src/ast-types/generated/index.ts b/packages/babel-types/src/ast-types/generated/index.ts
index f4def136c3..bae7faf225 100755
--- a/packages/babel-types/src/ast-types/generated/index.ts
+++ b/packages/babel-types/src/ast-types/generated/index.ts
@@ -1073,6 +1073,11 @@ export interface PrivateName extends BaseNode {
   id: Identifier;
 }
 
+export interface StaticBlock extends BaseNode {
+  type: "StaticBlock";
+  body: Array<Statement>;
+}
+
 export interface AnyTypeAnnotation extends BaseNode {
   type: "AnyTypeAnnotation";
 }
@@ -1633,11 +1638,6 @@ export interface DecimalLiteral extends BaseNode {
   value: string;
 }
 
-export interface StaticBlock extends BaseNode {
-  type: "StaticBlock";
-  body: Array<Statement>;
-}
-
 export interface ModuleExpression extends BaseNode {
   type: "ModuleExpression";
   body: Program;
@@ -2232,7 +2232,8 @@ export type FunctionParent =
   | ObjectMethod
   | ArrowFunctionExpression
   | ClassMethod
-  | ClassPrivateMethod;
+  | ClassPrivateMethod
+  | StaticBlock;
 export type Pureish =
   | FunctionDeclaration
   | FunctionExpression
diff --git a/packages/babel-types/src/builders/generated/index.ts b/packages/babel-types/src/builders/generated/index.ts
index aa5591c88b..7688db8b46 100755
--- a/packages/babel-types/src/builders/generated/index.ts
+++ b/packages/babel-types/src/builders/generated/index.ts
@@ -547,6 +547,9 @@ export function classPrivateMethod(
 export function privateName(id: t.Identifier): t.PrivateName {
   return builder("PrivateName", ...arguments);
 }
+export function staticBlock(body: Array<t.Statement>): t.StaticBlock {
+  return builder("StaticBlock", ...arguments);
+}
 export function anyTypeAnnotation(): t.AnyTypeAnnotation {
   return builder("AnyTypeAnnotation", ...arguments);
 }
@@ -1057,9 +1060,6 @@ export function tupleExpression(
 export function decimalLiteral(value: string): t.DecimalLiteral {
   return builder("DecimalLiteral", ...arguments);
 }
-export function staticBlock(body: Array<t.Statement>): t.StaticBlock {
-  return builder("StaticBlock", ...arguments);
-}
 export function moduleExpression(body: t.Program): t.ModuleExpression {
   return builder("ModuleExpression", ...arguments);
 }
diff --git a/packages/babel-types/src/builders/generated/uppercase.js b/packages/babel-types/src/builders/generated/uppercase.js
index 73d60dbb6f..257a1b083d 100755
--- a/packages/babel-types/src/builders/generated/uppercase.js
+++ b/packages/babel-types/src/builders/generated/uppercase.js
@@ -94,6 +94,7 @@ export {
   classPrivateProperty as ClassPrivateProperty,
   classPrivateMethod as ClassPrivateMethod,
   privateName as PrivateName,
+  staticBlock as StaticBlock,
   anyTypeAnnotation as AnyTypeAnnotation,
   arrayTypeAnnotation as ArrayTypeAnnotation,
   booleanTypeAnnotation as BooleanTypeAnnotation,
@@ -186,7 +187,6 @@ export {
   recordExpression as RecordExpression,
   tupleExpression as TupleExpression,
   decimalLiteral as DecimalLiteral,
-  staticBlock as StaticBlock,
   moduleExpression as ModuleExpression,
   topicReference as TopicReference,
   pipelineTopicExpression as PipelineTopicExpression,
diff --git a/packages/babel-types/src/definitions/core.ts b/packages/babel-types/src/definitions/core.ts
index fbf7e18593..abb7ca476e 100644
--- a/packages/babel-types/src/definitions/core.ts
+++ b/packages/babel-types/src/definitions/core.ts
@@ -2196,3 +2196,16 @@ defineType("PrivateName", {
     },
   },
 });
+
+defineType("StaticBlock", {
+  visitor: ["body"],
+  fields: {
+    body: {
+      validate: chain(
+        assertValueType("array"),
+        assertEach(assertNodeType("Statement")),
+      ),
+    },
+  },
+  aliases: ["Scopable", "BlockParent", "FunctionParent"],
+});
diff --git a/packages/babel-types/src/definitions/experimental.ts b/packages/babel-types/src/definitions/experimental.ts
index 064f25e47f..1d369549e1 100644
--- a/packages/babel-types/src/definitions/experimental.ts
+++ b/packages/babel-types/src/definitions/experimental.ts
@@ -116,20 +116,6 @@ defineType("DecimalLiteral", {
   aliases: ["Expression", "Pureish", "Literal", "Immutable"],
 });
 
-// https://github.com/tc39/proposal-class-static-block
-defineType("StaticBlock", {
-  visitor: ["body"],
-  fields: {
-    body: {
-      validate: chain(
-        assertValueType("array"),
-        assertEach(assertNodeType("Statement")),
-      ),
-    },
-  },
-  aliases: ["Scopable", "BlockParent"],
-});
-
 // https://github.com/tc39/proposal-js-module-blocks
 defineType("ModuleExpression", {
   visitor: ["body"],
diff --git a/packages/babel-types/src/validators/generated/index.ts b/packages/babel-types/src/validators/generated/index.ts
index 7a2509842d..be46308bb5 100755
--- a/packages/babel-types/src/validators/generated/index.ts
+++ b/packages/babel-types/src/validators/generated/index.ts
@@ -1450,6 +1450,23 @@ export function isPrivateName(
 
   return false;
 }
+export function isStaticBlock(
+  node: object | null | undefined,
+  opts?: object | null,
+): node is t.StaticBlock {
+  if (!node) return false;
+
+  const nodeType = (node as t.Node).type;
+  if (nodeType === "StaticBlock") {
+    if (typeof opts === "undefined") {
+      return true;
+    } else {
+      return shallowEqual(node, opts);
+    }
+  }
+
+  return false;
+}
 export function isAnyTypeAnnotation(
   node: object | null | undefined,
   opts?: object | null,
@@ -3014,23 +3031,6 @@ export function isDecimalLiteral(
 
   return false;
 }
-export function isStaticBlock(
-  node: object | null | undefined,
-  opts?: object | null,
-): node is t.StaticBlock {
-  if (!node) return false;
-
-  const nodeType = (node as t.Node).type;
-  if (nodeType === "StaticBlock") {
-    if (typeof opts === "undefined") {
-      return true;
-    } else {
-      return shallowEqual(node, opts);
-    }
-  }
-
-  return false;
-}
 export function isModuleExpression(
   node: object | null | undefined,
   opts?: object | null,
@@ -4642,7 +4642,8 @@ export function isFunctionParent(
     "ObjectMethod" === nodeType ||
     "ArrowFunctionExpression" === nodeType ||
     "ClassMethod" === nodeType ||
-    "ClassPrivateMethod" === nodeType
+    "ClassPrivateMethod" === nodeType ||
+    "StaticBlock" === nodeType
   ) {
     if (typeof opts === "undefined") {
       return true;