JSM: Added module and TS file for RectAreaLightUniformsLib.

docs/manual/en/introduction/Import-via-modules.html

@@ -153,6 +153,7 @@
 				<li>lights
 					<ul>
 						<li>LightProbeGenerator</li>
+						<li>RectAreaLightUniformsLib</li>
 					</ul>
 				</li>
 				<li>lines

examples/jsm/lights/RectAreaLightUniformsLib.d.ts

@@ -0,0 +1,5 @@
+export namespace RectAreaLightUniformsLib {
+
+  export function init(): void;
+
+}

utils/modularize.js

@@ -62,6 +62,7 @@ var files = [
 	{ path: 'interactive/SelectionHelper.js', dependencies: [], ignoreList: [] },
 
 	{ path: 'lights/LightProbeGenerator.js', dependencies: [], ignoreList: [] },
+	{ path: 'lights/RectAreaLightUniformsLib.js', dependencies: [], ignoreList: [] },
 
 	{ path: 'lines/Line2.js', dependencies: [ { name: 'LineSegments2', path: 'lines/LineSegments2.js' }, { name: 'LineGeometry', path: 'lines/LineGeometry.js' }, { name: 'LineMaterial', path: 'lines/LineMaterial.js' } ], ignoreList: [] },
 	{ path: 'lines/LineGeometry.js', dependencies: [ { name: 'LineSegmentsGeometry', path: 'lines/LineSegmentsGeometry.js' } ], ignoreList: [] },