unify Shading; breaking change: Paragraph/Run shading option key type changed to val, and shadow alias removed

src/file/paragraph/run/formatting.ts

@@ -186,16 +186,3 @@ export class HighlightComplexScript extends XmlComponent {
         );
     }
 }
-
-export class Shading extends XmlComponent {
-    constructor(value: string, fill: string, color: string) {
-        super("w:shd");
-        this.root.push(
-            new Attributes({
-                val: value,
-                fill: fill,
-                color: color,
-            }),
-        );
-    }
-}

src/file/paragraph/run/properties.ts

@@ -1,4 +1,4 @@
-import { ShadingType } from "file/table";
+import { IShadingAttributesProperties, Shading } from "file/shading";
 import { IgnoreIfEmptyXmlComponent, XmlComponent } from "file/xml-components";
 import { EmphasisMark, EmphasisMarkType } from "./emphasis-mark";
 import {
@@ -15,7 +15,6 @@ import {
     Italics,
     ItalicsComplexScript,
     RightToLeft,
-    Shading,
     Size,
     SizeComplexScript,
     SmallCaps,
@@ -57,12 +56,7 @@ export interface IRunStylePropertiesOptions {
     readonly highlight?: string;
     readonly highlightComplexScript?: boolean | string;
     readonly characterSpacing?: number;
-    readonly shading?: {
-        readonly type: ShadingType;
-        readonly fill: string;
-        readonly color: string;
-    };
-    readonly shadow?: IRunStylePropertiesOptions["shading"];
+    readonly shading?: IShadingAttributesProperties;
     readonly emboss?: boolean;
     readonly imprint?: boolean;
 }
@@ -179,9 +173,8 @@ export class RunProperties extends IgnoreIfEmptyXmlComponent {
             this.push(new Imprint());
         }
 
-        const shading = options.shading || options.shadow;
-        if (shading) {
-            this.push(new Shading(shading.type, shading.fill, shading.color));
+        if (options.shading) {
+            this.push(new Shading(options.shading));
         }
     }
 

src/file/paragraph/run/run.spec.ts

@@ -2,7 +2,7 @@ import { expect } from "chai";
 
 import { Formatter } from "export/formatter";
 // import { FootnoteReferenceRun } from "file/footnotes/footnote/run/reference-run";
-import { ShadingType } from "file/table";
+import { ShadingType } from "file/shading";
 
 import { Run } from "./";
 import { EmphasisMarkType } from "./emphasis-mark";
@@ -234,7 +234,7 @@ describe("Run", () => {
         it("it should add shadow to the properties", () => {
             const run = new Run({
                 shading: {
-                    type: ShadingType.PERCENT_10,
+                    val: ShadingType.PERCENT_10,
                     fill: "00FFFF",
                     color: "FF0000",
                 },