update packages and add valign

scripts/reveal.js/dist/plugin/highlight.d.ts

@@ -0,0 +1,40 @@
+import { HLJSApi } from 'highlight.js';
+import { RevealPlugin } from 'reveal.js';
+export interface HighlightLine {
+    start?: number;
+    end?: number;
+}
+export interface HighlightLineNumbersOptions {
+    singleLine?: boolean;
+    startFrom?: number;
+}
+export interface HighlightJsApi extends HLJSApi {
+    initLineNumbersOnLoad(options?: HighlightLineNumbersOptions): void;
+    lineNumbersBlock(element: HTMLElement, options?: HighlightLineNumbersOptions): void;
+    lineNumbersValue(code: string, options?: HighlightLineNumbersOptions): string | undefined;
+}
+export interface HighlightScrollState {
+    currentBlock?: HTMLElement;
+    animationFrameID?: number;
+}
+export interface HighlightLineBounds {
+    top: number;
+    bottom: number;
+}
+export type HighlightLineStep = HighlightLine[];
+export interface HighlightPlugin extends RevealPlugin {
+    id: 'highlight';
+    HIGHLIGHT_STEP_DELIMITER: '|';
+    HIGHLIGHT_LINE_DELIMITER: ',';
+    HIGHLIGHT_LINE_RANGE_DELIMITER: '-';
+    hljs: HighlightJsApi;
+    highlightBlock(block: HTMLElement): void;
+    scrollHighlightedLineIntoView(block: HTMLElement, scrollState: HighlightScrollState, skipAnimation?: boolean): void;
+    easeInOutQuart(t: number): number;
+    getHighlightedLineBounds(block: HTMLElement): HighlightLineBounds;
+    highlightLines(block: HTMLElement, linesToHighlight?: string): void;
+    deserializeHighlightSteps(highlightSteps: string): HighlightLineStep[];
+    serializeHighlightSteps(highlightSteps: HighlightLineStep[]): string;
+}
+declare const Highlight: () => HighlightPlugin;
+export default Highlight;