[react] add typings for react-close-on-escape (#29789)

* [react] add typings for react-close-on-escape

* TASK: make component default export

types/react-close-on-escape/index.d.ts

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+// Type definitions for react-close-on-escape 3.0
+// Project: https://github.com/conorhastings/react-close-on-escape#readme
+// Definitions by: Robert Baruck <https://github.com/JamesAlias>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.8
+
+import * as React from "react";
+
+export interface CloseOnEscapeProps {
+    /**
+     * Callback triggered by pressing ESC
+     */
+    onEscape(): void;
+}
+
+export default class CloseOnEscape extends React.Component<CloseOnEscapeProps> {}

types/react-close-on-escape/react-close-on-escape-tests.tsx

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+import * as React from 'react';
+import CloseOnEscape from 'react-close-on-escape';
+
+const onEscapeCallback = () => {};
+
+// $ExpectError
+const missingRequired = <CloseOnEscape />;
+
+// $ExpectError
+const invalidExample = <CloseOnEscape onEscape={true} />;
+
+const validExample = <CloseOnEscape onEscape={onEscapeCallback} />;

types/react-close-on-escape/tsconfig.json

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+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "target": "es6",
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "strictFunctionTypes": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true,
+        "lib": [
+            "es6"
+        ],
+        "jsx": "react"
+    },
+    "files": [
+        "index.d.ts",
+        "react-close-on-escape-tests.tsx"
+    ]
+}

types/react-close-on-escape/tslint.json

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+{ "extends": "dtslint/dt.json" }