Move Shared interfaces into a new typings file

This will enable sharing the internal interface with addons (and catching
breakages early)

src/renderer/BaseRenderLayer.ts

@@ -3,10 +3,9 @@
  * @license MIT
  */
 
-import { IRenderLayer, IColorSet, IRenderDimensions } from './Interfaces';
-import { ITerminal, ITerminalOptions } from '../Interfaces';
+import { IColorSet, IRenderDimensions, ITerminal, ITerminalOptions, CharData } from '../../typings/xterm-internal';
+import { IRenderLayer } from './Interfaces';
 import { acquireCharAtlas, CHAR_ATLAS_CELL_SPACING } from './CharAtlas';
-import { CharData } from '../Types';
 import { CHAR_DATA_WIDTH_INDEX, CHAR_DATA_CHAR_INDEX } from '../Buffer';
 
 export const INVERTED_DEFAULT_COLOR = -1;

src/renderer/CharAtlas.ts

@@ -3,8 +3,7 @@
  * @license MIT
  */
 
-import { ITerminal, ITheme } from '../Interfaces';
-import { IColorSet } from '../renderer/Interfaces';
+import { ITerminal, ITheme, IColorSet } from '../../typings/xterm-internal';
 import { isFirefox } from '../utils/Browser';
 
 export const CHAR_ATLAS_CELL_SPACING = 1;

src/renderer/ColorManager.ts

@@ -3,8 +3,7 @@
  * @license MIT
  */
 
-import { IColorSet, IColorManager } from './Interfaces';
-import { ITheme } from '../Interfaces';
+import { IColorSet, IColorManager, ITheme } from '../../typings/xterm-internal';
 
 const DEFAULT_FOREGROUND = '#ffffff';
 const DEFAULT_BACKGROUND = '#000000';

src/renderer/CursorRenderLayer.ts

@@ -3,13 +3,12 @@
  * @license MIT
  */
 
-import { IColorSet, IRenderDimensions } from './Interfaces';
-import { IBuffer, ICharMeasure, ITerminal, ITerminalOptions } from '../Interfaces';
+import { IColorSet, IRenderDimensions, IBuffer, ICharMeasure, ITerminal, ITerminalOptions, CharData } from '../../typings/xterm-internal';
 import { CHAR_DATA_WIDTH_INDEX, CHAR_DATA_CODE_INDEX, CHAR_DATA_CHAR_INDEX } from '../Buffer';
 import { GridCache } from './GridCache';
 import { FLAGS } from './Types';
 import { BaseRenderLayer } from './BaseRenderLayer';
-import { CharData } from '../Types';
+import {  } from '../Types';
 
 interface ICursorState {
   x: number;

src/renderer/Interfaces.ts

@@ -3,26 +3,10 @@
  * @license MIT
  */
 
-import { ITerminal, ITerminalOptions, ITheme } from '../Interfaces';
+import { IColorSet, IRenderDimensions, ITerminal } from '../../typings/xterm-internal';
+
 import { IEventEmitter } from 'xterm';
 
-export interface IRenderer extends IEventEmitter {
-  dimensions: IRenderDimensions;
-  colorManager: IColorManager;
-
-  setTheme(theme: ITheme): IColorSet;
-  onWindowResize(devicePixelRatio: number): void;
-  onResize(cols: number, rows: number, didCharSizeChange: boolean): void;
-  onCharSizeChanged(): void;
-  onBlur(): void;
-  onFocus(): void;
-  onSelectionChanged(start: [number, number], end: [number, number]): void;
-  onCursorMove(): void;
-  onOptionsChanged(): void;
-  clear(): void;
-  queueRefresh(start: number, end: number): void;
-}
-
 export interface IRenderLayer {
   /**
    * Called when the terminal loses focus.
@@ -70,31 +54,3 @@ export interface IRenderLayer {
    */
   reset(terminal: ITerminal): void;
 }
-
-export interface IColorManager {
-  colors: IColorSet;
-}
-
-export interface IColorSet {
-  foreground: string;
-  background: string;
-  cursor: string;
-  cursorAccent: string;
-  selection: string;
-  ansi: string[];
-}
-
-export interface IRenderDimensions {
-  scaledCharWidth: number;
-  scaledCharHeight: number;
-  scaledCellWidth: number;
-  scaledCellHeight: number;
-  scaledCharLeft: number;
-  scaledCharTop: number;
-  scaledCanvasWidth: number;
-  scaledCanvasHeight: number;
-  canvasWidth: number;
-  canvasHeight: number;
-  actualCellWidth: number;
-  actualCellHeight: number;
-}

src/renderer/LinkRenderLayer.ts

@@ -3,8 +3,8 @@
  * @license MIT
  */
 
-import { IColorSet, IRenderDimensions } from './Interfaces';
-import { IBuffer, ICharMeasure, ILinkHoverEvent, ITerminal, ILinkifierAccessor } from '../Interfaces';
+import { IColorSet, IRenderDimensions, ITerminal, ILinkifierAccessor, IBuffer, ICharMeasure } from '../../typings/xterm-internal';
+import { ILinkHoverEvent } from '../Interfaces';
 import { CHAR_DATA_ATTR_INDEX } from '../Buffer';
 import { GridCache } from './GridCache';
 import { FLAGS } from './Types';

src/renderer/Renderer.ts

@@ -3,14 +3,14 @@
  * @license MIT
  */
 
-import { ITerminal, ITheme } from '../Interfaces';
+import { ITerminal, ITheme, IColorSet, IRenderer, IRenderDimensions } from '../../typings/xterm-internal';
 import { CHAR_DATA_WIDTH_INDEX, CHAR_DATA_CHAR_INDEX } from '../Buffer';
 import { TextRenderLayer } from './TextRenderLayer';
 import { SelectionRenderLayer } from './SelectionRenderLayer';
 import { CursorRenderLayer } from './CursorRenderLayer';
 import { ColorManager } from './ColorManager';
 import { BaseRenderLayer } from './BaseRenderLayer';
-import { IRenderLayer, IColorSet, IRenderer, IRenderDimensions } from './Interfaces';
+import { IRenderLayer } from './Interfaces';
 import { LinkRenderLayer } from './LinkRenderLayer';
 import { EventEmitter } from '../EventEmitter';
 import { ScreenDprMonitor } from '../utils/ScreenDprMonitor';

src/renderer/SelectionRenderLayer.ts

@@ -3,8 +3,7 @@
  * @license MIT
  */
 
-import { IColorSet, IRenderDimensions } from './Interfaces';
-import { IBuffer, ICharMeasure, ITerminal } from '../Interfaces';
+import { IColorSet, IRenderDimensions, IBuffer, ICharMeasure, ITerminal } from '../../typings/xterm-internal';
 import { CHAR_DATA_ATTR_INDEX } from '../Buffer';
 import { GridCache } from './GridCache';
 import { FLAGS } from './Types';

src/renderer/TextRenderLayer.ts

@@ -3,12 +3,10 @@
  * @license MIT
  */
 
-import { IColorSet, IRenderDimensions } from './Interfaces';
-import { IBuffer, ICharMeasure, ITerminal } from '../Interfaces';
+import { IBuffer, ICharMeasure, ITerminal, IColorSet, IRenderDimensions, CharData } from '../../typings/xterm-internal';
 import { CHAR_DATA_ATTR_INDEX, CHAR_DATA_CODE_INDEX, CHAR_DATA_CHAR_INDEX, CHAR_DATA_WIDTH_INDEX } from '../Buffer';
 import { FLAGS } from './Types';
 import { GridCache } from './GridCache';
-import { CharData } from '../Types';
 import { BaseRenderLayer, INVERTED_DEFAULT_COLOR } from './BaseRenderLayer';
 
 /**