Initial

resources/app/node_modules/@smithy/util-base64/dist-es/toBase64.browser.js

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+import { fromUtf8 } from "@smithy/util-utf8";
+import { alphabetByValue, bitsPerByte, bitsPerLetter, maxLetterValue } from "./constants.browser";
+export function toBase64(_input) {
+    let input;
+    if (typeof _input === "string") {
+        input = fromUtf8(_input);
+    }
+    else {
+        input = _input;
+    }
+    const isArrayLike = typeof input === "object" && typeof input.length === "number";
+    const isUint8Array = typeof input === "object" &&
+        typeof input.byteOffset === "number" &&
+        typeof input.byteLength === "number";
+    if (!isArrayLike && !isUint8Array) {
+        throw new Error("@smithy/util-base64: toBase64 encoder function only accepts string | Uint8Array.");
+    }
+    let str = "";
+    for (let i = 0; i < input.length; i += 3) {
+        let bits = 0;
+        let bitLength = 0;
+        for (let j = i, limit = Math.min(i + 3, input.length); j < limit; j++) {
+            bits |= input[j] << ((limit - j - 1) * bitsPerByte);
+            bitLength += bitsPerByte;
+        }
+        const bitClusterCount = Math.ceil(bitLength / bitsPerLetter);
+        bits <<= bitClusterCount * bitsPerLetter - bitLength;
+        for (let k = 1; k <= bitClusterCount; k++) {
+            const offset = (bitClusterCount - k) * bitsPerLetter;
+            str += alphabetByValue[(bits & (maxLetterValue << offset)) >> offset];
+        }
+        str += "==".slice(0, 4 - bitClusterCount);
+    }
+    return str;
+}