Add rule @typescript-eslint/no-empty-interface

Author: Shinigami92

src/rules/typescript-eslint/index.d.ts

@@ -14,6 +14,7 @@ import type { MemberDelimiterStyleRule } from './member-delimiter-style';
 import type { MemberOrderingRule } from './member-ordering';
 import type { NamingConventionRule } from './naming-convention';
 import type { NoEmptyFunctionRule } from './no-empty-function';
+import type { NoEmptyInterfaceRule } from './no-empty-interface';
 import type { NoExplicitAnyRule } from './no-explicit-any';
 import type { NoInferrableTypesRule } from './no-inferrable-types';
 import type { NoParameterPropertiesRule } from './no-parameter-properties';
@@ -45,6 +46,7 @@ export type TypeScriptEslintRules = AdjacentOverloadSignaturesRule &
   MemberOrderingRule &
   NamingConventionRule &
   NoEmptyFunctionRule &
+  NoEmptyInterfaceRule &
   NoExplicitAnyRule &
   NoInferrableTypesRule &
   NoParameterPropertiesRule &

src/rules/typescript-eslint/no-empty-interface.d.ts

@@ -0,0 +1,41 @@
+import type { RuleConfig } from '../rule-config';
+
+/**
+ * Option.
+ */
+export type NoEmptyInterfaceOption = {
+  /**
+   * `true` will silence warnings about extending a single interface without adding additional members.
+   *
+   * @default false
+   *
+   * @see [allowSingleExtends](https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/no-empty-interface.md#options)
+   */
+  allowSingleExtends?: boolean;
+};
+
+/**
+ * Options.
+ */
+export type NoEmptyInterfaceOptions = [NoEmptyInterfaceOption?];
+
+/**
+ * Disallow the declaration of empty interfaces.
+ *
+ * @see [no-empty-interface](https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/no-empty-interface.md)
+ */
+export type NoEmptyInterfaceRuleConfig = RuleConfig<NoEmptyInterfaceOptions>;
+
+/**
+ * Disallow the declaration of empty interfaces.
+ *
+ * @see [no-empty-interface](https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/no-empty-interface.md)
+ */
+export interface NoEmptyInterfaceRule {
+  /**
+   * Disallow the declaration of empty interfaces.
+   *
+   * @see [no-empty-interface](https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/no-empty-interface.md)
+   */
+  '@typescript-eslint/no-empty-interface': NoEmptyInterfaceRuleConfig;
+}