diff --git a/tools/tslint/noImplicitOverrideAbstractRule.ts b/tools/tslint/noImplicitOverrideAbstractRule.ts
new file mode 100644
index 00000000000..96a2421886b
--- /dev/null
+++ b/tools/tslint/noImplicitOverrideAbstractRule.ts
@@ -0,0 +1,166 @@
+/**
+ * @license
+ * Copyright Google LLC
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Replacement, RuleFailure, WalkContext} from 'tslint/lib';
+import {TypedRule} from 'tslint/lib/rules';
+import ts from 'typescript';
+
+const FAILURE_MESSAGE =
+  'Missing override modifier. Members implemented as part of ' +
+  'abstract classes must explicitly set the "override" modifier. ' +
+  'More details: https://github.com/microsoft/TypeScript/issues/44457#issuecomment-856202843.';
+
+/**
+ * Rule which enforces that class members implementing abstract members
+ * from base classes explicitly specify the `override` modifier.
+ *
+ * This ensures we follow the best-practice of applying `override` for abstract-implemented
+ * members so that TypeScript creates diagnostics in both scenarios where either the abstract
+ * class member is removed, or renamed.
+ *
+ * More details can be found here: https://github.com/microsoft/TypeScript/issues/44457.
+ */
+export class Rule extends TypedRule {
+  override applyWithProgram(sourceFile: ts.SourceFile, program: ts.Program): RuleFailure[] {
+    return this.applyWithFunction(sourceFile, (ctx) => visitNode(sourceFile, ctx, program));
+  }
+}
+
+/**
+ * For a TypeScript AST node and each of its child nodes, check whether the node is a class
+ * element which implements an abstract member but does not have the `override` keyword.
+ */
+function visitNode(node: ts.Node, ctx: WalkContext, program: ts.Program) {
+  // If a class element implements an abstract member but does not have the
+  // `override` keyword, create a lint failure.
+  if (
+    ts.isClassElement(node) &&
+    !hasOverrideModifier(node) &&
+    matchesParentAbstractElement(node, program)
+  ) {
+    ctx.addFailureAtNode(
+      node,
+      FAILURE_MESSAGE,
+      Replacement.appendText(node.getStart(), `override `),
+    );
+  }
+
+  ts.forEachChild(node, (n) => visitNode(n, ctx, program));
+}
+
+/**
+ * Checks if the specified class element matches a parent abstract class element. i.e.
+ * whether the specified member "implements" an abstract member from a base class.
+ */
+function matchesParentAbstractElement(node: ts.ClassElement, program: ts.Program): boolean {
+  const containingClass = node.parent as ts.ClassDeclaration;
+
+  // If the property we check does not have a property name, we cannot look for similarly-named
+  // members in parent classes and therefore return early.
+  if (node.name === undefined) {
+    return false;
+  }
+
+  const propertyName = getPropertyNameText(node.name);
+  const typeChecker = program.getTypeChecker();
+
+  // If the property we check does not have a statically-analyzable property name,
+  // we cannot look for similarly-named members in parent classes and return early.
+  if (propertyName === null) {
+    return false;
+  }
+
+  return checkClassForInheritedMatchingAbstractMember(containingClass, typeChecker, propertyName);
+}
+
+/** Checks if the given class inherits an abstract member with the specified name. */
+function checkClassForInheritedMatchingAbstractMember(
+  clazz: ts.ClassDeclaration,
+  typeChecker: ts.TypeChecker,
+  searchMemberName: string,
+): boolean {
+  const baseClass = getBaseClass(clazz, typeChecker);
+
+  // If the class is not `abstract`, then all parent abstract methods would need to
+  // be implemented, and there is never an abstract member within the class.
+  if (baseClass === null || !hasAbstractModifier(baseClass)) {
+    return false;
+  }
+
+  const matchingMember = baseClass.members.find(
+    (m) => m.name !== undefined && getPropertyNameText(m.name) === searchMemberName,
+  );
+
+  if (matchingMember !== undefined) {
+    return hasAbstractModifier(matchingMember);
+  }
+
+  return checkClassForInheritedMatchingAbstractMember(baseClass, typeChecker, searchMemberName);
+}
+
+/** Gets the base class for the given class declaration. */
+function getBaseClass(
+  node: ts.ClassDeclaration,
+  typeChecker: ts.TypeChecker,
+): ts.ClassDeclaration | null {
+  const baseTypes = getExtendsHeritageExpressions(node);
+
+  if (baseTypes.length > 1) {
+    throw Error('Class unexpectedly extends from multiple types.');
+  }
+
+  const baseClass = typeChecker.getTypeAtLocation(baseTypes[0]).getSymbol();
+  const baseClassDecl = baseClass?.valueDeclaration ?? baseClass?.declarations?.[0];
+
+  if (baseClassDecl !== undefined && ts.isClassDeclaration(baseClassDecl)) {
+    return baseClassDecl;
+  }
+
+  return null;
+}
+
+/** Gets the `extends` base type expressions of the specified class. */
+function getExtendsHeritageExpressions(
+  classDecl: ts.ClassDeclaration,
+): ts.ExpressionWithTypeArguments[] {
+  if (classDecl.heritageClauses === undefined) {
+    return [];
+  }
+  const result: ts.ExpressionWithTypeArguments[] = [];
+  for (const clause of classDecl.heritageClauses) {
+    if (clause.token === ts.SyntaxKind.ExtendsKeyword) {
+      result.push(...clause.types);
+    }
+  }
+  return result;
+}
+
+/** Gets whether the specified node has the `abstract` modifier applied. */
+function hasAbstractModifier(node: ts.Node): boolean {
+  if (!ts.canHaveModifiers(node)) {
+    return false;
+  }
+  return !!ts
+    .getModifiers(node)
+    ?.some((s: ts.Modifier) => s.kind === ts.SyntaxKind.AbstractKeyword);
+}
+
+/** Gets whether the specified node has the `override` modifier applied. */
+function hasOverrideModifier(node: ts.Node): boolean {
+  return !!(node as any).modifiers?.some(
+    (s: ts.Modifier) => s.kind === ts.SyntaxKind.OverrideKeyword,
+  );
+}
+
+/** Gets the property name text of the specified property name. */
+function getPropertyNameText(name: ts.PropertyName): string | null {
+  if (ts.isComputedPropertyName(name)) {
+    return null;
+  }
+  return name.text;
+}
diff --git a/tools/tslint/validateImportForEsmCjsInteropRule.ts b/tools/tslint/validateImportForEsmCjsInteropRule.ts
new file mode 100644
index 00000000000..35833f03150
--- /dev/null
+++ b/tools/tslint/validateImportForEsmCjsInteropRule.ts
@@ -0,0 +1,101 @@
+/**
+ * @license
+ * Copyright Google LLC
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {RuleFailure, WalkContext} from 'tslint/lib';
+import {AbstractRule} from 'tslint/lib/rules';
+import ts from 'typescript';
+
+const noNamedExportsError =
+  'Named import is not allowed. The module does not expose named exports when ' +
+  'imported in an ES module. Use a default import instead.';
+
+const noDefaultExportError =
+  'Default import is not allowed. The module does not expose a default export at ' +
+  'runtime. Use a named import instead.';
+
+interface RuleOptions {
+  /**
+   * List of modules without any named exports that NodeJS can statically detect when the
+   * CommonJS module is imported from ESM. Node only exposes named exports which are
+   * statically discoverable: https://nodejs.org/api/esm.html#esm_import_statements.
+   */
+  noNamedExports?: string[];
+  /**
+   * List of modules which appear to have named exports in the typings but do
+   * not have any at runtime due to NodeJS not being able to discover these
+   * through static analysis: https://nodejs.org/api/esm.html#esm_import_statements.
+   * */
+  noDefaultExport?: string[];
+  /**
+   * List of modules which are always incompatible. The rule allows for a custom
+   * message to be provided when it discovers an import to such a module.
+   */
+  incompatibleModules?: Record<string, string>;
+}
+
+/**
+ * Rule that blocks named imports from being used for certain configured module
+ * specifiers. This is helpful for enforcing an ESM-compatible interop with CommonJS
+ * modules which do not expose named bindings at runtime.
+ *
+ * For example, consider the `typescript` module. It does not statically expose named
+ * exports even though the type definition suggests it. An import like the following
+ * will break at runtime when the `typescript` CommonJS module is imported inside an ESM.
+ *
+ * ```
+ * import * as ts from 'typescript';
+ * console.log(ts.SyntaxKind.CallExpression); // `SyntaxKind is undefined`.
+ * ```
+ *
+ * More details here: https://nodejs.org/api/esm.html#esm_import_statements.
+ */
+export class Rule extends AbstractRule {
+  override apply(sourceFile: ts.SourceFile): RuleFailure[] {
+    const options = this.getOptions().ruleArguments[0];
+    return this.applyWithFunction(sourceFile, (ctx) => visitNode(sourceFile, ctx, options));
+  }
+}
+
+function visitNode(node: ts.Node, ctx: WalkContext, options: RuleOptions) {
+  if (options.incompatibleModules && ts.isImportDeclaration(node)) {
+    const specifier = node.moduleSpecifier as ts.StringLiteral;
+    const failureMsg = options.incompatibleModules[specifier.text];
+
+    if (failureMsg !== undefined) {
+      ctx.addFailureAtNode(node, failureMsg);
+      return;
+    }
+  }
+
+  if (options.noNamedExports && isNamedImportToDisallowedModule(node, options.noNamedExports)) {
+    ctx.addFailureAtNode(node, noNamedExportsError);
+  }
+
+  if (options.noDefaultExport && isDefaultImportToDisallowedModule(node, options.noDefaultExport)) {
+    ctx.addFailureAtNode(node, noDefaultExportError);
+  }
+
+  ts.forEachChild(node, (n) => visitNode(n, ctx, options));
+}
+
+function isNamedImportToDisallowedModule(node: ts.Node, disallowed: string[]): boolean {
+  if (!ts.isImportDeclaration(node) || node.importClause === undefined) {
+    return false;
+  }
+  const specifier = node.moduleSpecifier as ts.StringLiteral;
+  return !!node.importClause.namedBindings && disallowed.includes(specifier.text);
+}
+
+function isDefaultImportToDisallowedModule(node: ts.Node, disallowed: string[]) {
+  if (!ts.isImportDeclaration(node) || node.importClause === undefined) {
+    return false;
+  }
+  const specifier = node.moduleSpecifier as ts.StringLiteral;
+
+  return node.importClause.name !== undefined && disallowed.includes(specifier.text);
+}
diff --git a/tslint.json b/tslint.json
index ec8c22c202e..8e296e2771e 100644
--- a/tslint.json
+++ b/tslint.json
@@ -1,7 +1,6 @@
 {
   "rulesDirectory": [
     "tools/tslint",
-    "node_modules/@angular/build-tooling/lint-rules/tslint",
     "node_modules/vrsource-tslint-rules/rules",
     "node_modules/tslint-eslint-rules/dist/rules",
     "node_modules/tslint-no-toplevel-property-access/rules"