Revert "Remove IGlyphIdentifier in-between object"

This reverts commit 04f2d52f26.

src/renderer/atlas/BaseCharAtlas.ts

@@ -3,6 +3,8 @@
  * @license MIT
  */
 
+import { IGlyphIdentifier } from './Types';
+
 export default abstract class BaseCharAtlas {
   private _didWarmUp: boolean = false;
 
@@ -37,27 +39,14 @@ export default abstract class BaseCharAtlas {
    * do nothing and return false in that case.
    *
    * @param ctx Where to draw the character onto.
-   * @param chars The character(s) to draw. This is typically a single character bug can be made up
-   * of multiple when character joiners are used.
-   * @param code The character code.
-   * @param bg The background color.
-   * @param fg The foreground color.
-   * @param bold Whether the text is bold.
-   * @param dim Whether the text is dim.
-   * @param italic Whether the text is italic.
+   * @param glyph Information about what to draw
    * @param x The position on the context to start drawing at
    * @param y The position on the context to start drawing at
    * @returns The success state. True if we drew the character.
    */
   public abstract draw(
     ctx: CanvasRenderingContext2D,
-    chars: string,
-    code: number,
-    bg: number,
-    fg: number,
-    bold: boolean,
-    dim: boolean,
-    italic: boolean,
+    glyph: IGlyphIdentifier,
     x: number,
     y: number
   ): boolean;