fix(grid): Add missing interface for clipboardOptions. (#13682)

Author: skrustev

projects/igniteui-angular/src/lib/grids/common/grid.interface.ts

@@ -1387,3 +1387,25 @@ export interface IPinningConfig {
     columns?: ColumnPinningPosition;
     rows?: RowPinningPosition;
 }
+
+/**
+ * An interface describing settings for clipboard options
+ */
+export interface IClipboardOptions {
+    /**
+     * Enables/disables the copy behavior
+     */
+    enabled: boolean;
+    /**
+     * Include the columns headers in the clipboard output.
+     */
+    copyHeaders: boolean;
+    /**
+     * Apply the columns formatters (if any) on the data in the clipboard output.
+     */
+    copyFormatters: boolean;
+    /**
+     * The separator used for formatting the copy output. Defaults to `\t`.
+     */
+    separator: string;
+}

projects/igniteui-angular/src/lib/grids/grid-base.directive.ts

@@ -140,7 +140,8 @@ import {
     IGX_GRID_SERVICE_BASE,
     ISizeInfo,
     RowType,
-    IPinningConfig
+    IPinningConfig,
+    IClipboardOptions
 } from './common/grid.interface';
 import { DropPosition } from './moving/moving.service';
 import { IgxHeadSelectorDirective, IgxRowSelectorDirective } from './selection/row-selectors';
@@ -323,7 +324,7 @@ export abstract class IgxGridBaseDirective extends DisplayDensityBase implements
      * Controls the copy behavior of the grid.
      */
     @Input()
-    public clipboardOptions = {
+    public clipboardOptions: IClipboardOptions = {
         /**
          * Enables/disables the copy behavior
          */