Move to nodejs and also lots of significant refactoring that should've been broken up but idgaf

1 files changed, 0 insertions, 36 deletions

diff --git a/u/history.ts b/u/history.ts
deleted file mode 100644
index 5b13961..0000000
--- a/u/history.ts
+++ /dev/null
@@ -1,36 +0,0 @@
-export interface History<T> {
-    undo: () => History<T> | undefined;
-    redo: () => History<T> | undefined;
-
-    get: () => T;
-    add: (value: T) => History<T>;
-}
-
-export class HistoryImpl<T> implements History<T> {
-    private readonly item: T;
-    private previous?: History<T>;
-    private next?: History<T>;
-
-    constructor(item: T) {
-        this.item = item;
-    }
-
-    public get(): T {
-        return this.item;
-    }
-
-    public undo(): History<T> | undefined {
-        return this.previous;
-    }
-
-    public redo(): History<T> | undefined {
-        return this.next;
-    }
-
-    public add(value: T): History<T> {
-        const newHistory = new HistoryImpl(value);
-        newHistory.previous = this;
-        this.next = newHistory;
-        return newHistory;
-    }
-}