add hw2

node_modules/mermaid/dist/diagrams/git/gitGraphAst.d.ts

@@ -0,0 +1,21 @@
+import type { DiagramOrientation, Commit, GitGraphDB, CommitDB, MergeDB, BranchDB, CherryPickDB } from './gitGraphTypes.js';
+export declare const setDirection: (dir: DiagramOrientation) => void;
+export declare const setOptions: (rawOptString: string) => void;
+export declare const getOptions: () => any;
+export declare const commit: (commitDB: CommitDB) => void;
+export declare const branch: (branchDB: BranchDB) => void;
+export declare const merge: (mergeDB: MergeDB) => void;
+export declare const cherryPick: (cherryPickDB: CherryPickDB) => void;
+export declare const checkout: (branch: string) => void;
+export declare const prettyPrint: () => void;
+export declare const clear: () => void;
+export declare const getBranchesAsObjArray: () => {
+    name: string;
+}[];
+export declare const getBranches: () => Map<string, string | null>;
+export declare const getCommits: () => Map<string, Commit>;
+export declare const getCommitsArray: () => Commit[];
+export declare const getCurrentBranch: () => string;
+export declare const getDirection: () => DiagramOrientation;
+export declare const getHead: () => Commit | null;
+export declare const db: GitGraphDB;