Change docx folder to more appropriate "file" folder

src/file/paragraph/run/underline.ts

@@ -0,0 +1,131 @@
+import { Attributes, XmlComponent } from "../../xml-components";
+
+export abstract class BaseUnderline extends XmlComponent {
+
+    constructor(underlineType: string, color?: string) {
+        super("w:u");
+        this.root.push(new Attributes({
+            val: underlineType,
+            color: color,
+        }));
+    }
+}
+
+export class Underline extends BaseUnderline {
+
+    constructor(underlineType: string = "single", color?: string) {
+        super(underlineType, color);
+    }
+}
+
+export class DashUnderline extends BaseUnderline {
+
+    constructor() {
+        super("dash");
+    }
+}
+
+export class DashDotDotHeavyUnderline extends BaseUnderline {
+
+    constructor() {
+        super("dashDotDotHeavy");
+    }
+}
+
+export class DashDotHeavyUnderline extends BaseUnderline {
+
+    constructor() {
+        super("dashDotHeavy");
+    }
+}
+
+export class DashLongUnderline extends BaseUnderline {
+
+    constructor() {
+        super("dashLong");
+    }
+}
+
+export class DashLongHeavyUnderline extends BaseUnderline {
+
+    constructor() {
+        super("dashLongHeavy");
+    }
+}
+
+export class DotDashUnderline extends BaseUnderline {
+
+    constructor() {
+        super("dotDash");
+    }
+}
+
+export class DotDotDashUnderline extends BaseUnderline {
+
+    constructor() {
+        super("dotDotDash");
+    }
+}
+
+export class DottedUnderline extends BaseUnderline {
+
+    constructor() {
+        super("dotted");
+    }
+}
+
+export class DottedHeavyUnderline extends BaseUnderline {
+
+    constructor() {
+        super("dottedHeavy");
+    }
+}
+
+export class DoubleUnderline extends BaseUnderline {
+
+    constructor() {
+        super("double");
+    }
+}
+
+export class SingleUnderline extends BaseUnderline {
+
+    constructor() {
+        super("single");
+    }
+}
+
+export class ThickUnderline extends BaseUnderline {
+
+    constructor() {
+        super("thick");
+    }
+}
+
+export class WaveUnderline extends BaseUnderline {
+
+    constructor() {
+        super("wave");
+    }
+}
+
+export class WavyDoubleUnderline extends BaseUnderline {
+
+    constructor() {
+        super("wavyDouble");
+    }
+}
+
+export class WavyHeavyUnderline extends BaseUnderline {
+
+    constructor() {
+        super("wavyHeavy");
+    }
+}
+
+export class WordsUnderline extends BaseUnderline {
+
+    constructor() {
+        super("words");
+    }
+}