Added definition for properties-reader. (#18408)

* Added definition for properties-reader.

* Improved definition for properties-reader.

* Removed object reference from properties-reader.

types/properties-reader/index.d.ts

@@ -0,0 +1,26 @@
+// Type definitions for properties-reader 0.0
+// Project: https://github.com/steveukx/properties
+// Definitions by: Zlatko Andonovski <https://github.com/Goldsmith42/>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+declare namespace PropertiesReader {
+    type Value = string|number|boolean;
+
+    interface Reader {
+        get(propertyName: string): Value|null;
+        getRaw(propertyName: string): string|null;
+        path(): {};
+        append(path: string): Reader;
+        read(properties: string): Reader;
+        set(propertyName: string, value: Value): Reader;
+        length: number;
+        each(iterator: (key: string, value: Value) => void): Reader;
+        each<T>(iterator: (this: T, key: string, value: Value) => void, scope: T): Reader;
+        getAllProperties(): { [key: string]: Value; };
+        clone(): Reader;
+    }
+}
+
+declare function PropertiesReader(path: string): PropertiesReader.Reader;
+
+export = PropertiesReader;

types/properties-reader/properties-reader-tests.ts

@@ -0,0 +1,25 @@
+// Trying some things from the official documentation: https://github.com/steveukx/properties/blob/master/README.md
+
+import PropertiesReader = require('properties-reader');
+
+let properties = PropertiesReader('/path/to/properties.file');
+// Fully qualified name
+let property = properties.get('some.property.name');
+// Yeah, so we have no way of doing this properly.
+property = (<any> properties.path()).some.property.name;
+
+properties = properties.append('/another.file').append('/yet/another.file');
+properties = properties.read('some.property = Value \n another.property = Another Value');
+properties = properties.set('property.name', 'Property Value');
+
+properties.get('main.some.thing') === 'foo';
+properties.get('blah.some.thing') === 'bar';
+
+const propertiesCount: number = properties.length;
+const raw: string|null = properties.getRaw('path.to.prop');
+
+properties = properties.each((key, value) => {});
+properties = properties.each(function(key, value) {
+    this.x = 5;
+}, { x: 3 });
+const value = properties.getAllProperties()["myKey"];

types/properties-reader/tsconfig.json

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+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "properties-reader-tests.ts"
+    ]
+}

types/properties-reader/tslint.json

@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }