Fix lint and style errors

src/file/document/body/section-properties/properties/column.ts

@@ -8,19 +8,19 @@ export interface IColumnAttributes {
 
 export class ColumnAttributes extends XmlAttributeComponent<IColumnAttributes> {
     protected readonly xmlKeys = {
-        width: 'w:w',
+        width: "w:w",
-        space: 'w:space',
+        space: "w:space",
-    }
+    };
 }
 
 export class Column extends XmlComponent {
-    constructor({width, space}: IColumnAttributes) {
+    constructor({ width, space }: IColumnAttributes) {
         super("w:col");
         this.root.push(
             new ColumnAttributes({
                 width: twipsMeasureValue(width),
                 space: space === undefined ? undefined : twipsMeasureValue(space),
-            })
+            }),
-        )
+        );
     }
 }

src/file/document/body/section-properties/properties/columns.spec.ts

@@ -1,7 +1,8 @@
 import { expect } from "chai";
-import { Columns } from ".";
+
 import { Formatter } from "export/formatter";
-import { Column } from "./column";
+
+import { Column, Columns } from ".";
 
 describe("Columns", () => {
     describe("#constructor()", () => {