update electron to v43

electron/node_modules/@peculiar/utils/build/esm/encoding/base64.js

@@ -0,0 +1,40 @@
+import { toUint8Array } from "../bytes/index.js";
+import { encode as encodeBinary, decode as decodeBinary } from "./binary.js";
+const BASE64_REGEX = /^(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?$/;
+function nodeBuffer() {
+    return globalThis.Buffer;
+}
+export function normalize(text) {
+    return text.replace(/[\n\r\t ]/g, "");
+}
+export function pad(text) {
+    const remainder = text.length % 4;
+    return remainder ? text + "=".repeat(4 - remainder) : text;
+}
+export function is(text) {
+    if (typeof text !== "string") {
+        return false;
+    }
+    const normalized = normalize(text);
+    return normalized === "" || BASE64_REGEX.test(normalized);
+}
+export function encode(data, _options) {
+    const bytes = toUint8Array(data);
+    const buffer = nodeBuffer();
+    if (buffer) {
+        return buffer.from(bytes).toString("base64");
+    }
+    return btoa(encodeBinary(bytes));
+}
+export function decode(text, _options) {
+    const normalized = normalize(text);
+    if (!is(normalized)) {
+        throw new TypeError("Input is not valid Base64 text");
+    }
+    const buffer = nodeBuffer();
+    if (buffer) {
+        return new Uint8Array(buffer.from(normalized, "base64"));
+    }
+    return decodeBinary(atob(normalized));
+}
+export const base64 = { encode, decode, is, normalize, pad };