switch from deprecated types

dist/bert.d.ts

@@ -1,26 +1,26 @@
 /// <reference types="node" />
 export declare const Types: {
-    BERT_START: number;
-    SMALL_ATOM: number;
-    ATOM: number;
-    BINARY: number;
-    SMALL_INTEGER: number;
-    INTEGER: number;
-    SMALL_BIG: number;
-    LARGE_BIG: number;
-    FLOAT: number;
-    STRING: number;
-    LIST: number;
-    SMALL_TUPLE: number;
-    LARGE_TUPLE: number;
-    MAP: number;
-    NIL: number;
-    NEW_FLOAT: number;
-    ZERO: number;
+    readonly BERT_START: 131;
+    readonly SMALL_ATOM: 119;
+    readonly ATOM: 118;
+    readonly BINARY: 109;
+    readonly SMALL_INTEGER: 97;
+    readonly INTEGER: 98;
+    readonly SMALL_BIG: 110;
+    readonly LARGE_BIG: 111;
+    readonly FLOAT: 99;
+    readonly STRING: 107;
+    readonly LIST: 108;
+    readonly SMALL_TUPLE: 104;
+    readonly LARGE_TUPLE: 105;
+    readonly MAP: 116;
+    readonly NIL: 106;
+    readonly NEW_FLOAT: 70;
+    readonly ZERO: 0;
 };
 export declare const Lang: {
-    ELIXIR: number;
-    ERLANG: number;
+    readonly ELIXIR: 0;
+    readonly ERLANG: 1;
 };
 export declare class Bert {
     #private;
@@ -29,7 +29,7 @@ export declare class Bert {
     private decodeUndefinedValues;
     private convention;
     private outputBuffer;
-    constructor(allBinariesAsString?: boolean, mapKeyAsAtom?: boolean, decodeUndefinedValues?: boolean, convention?: number);
+    constructor(allBinariesAsString?: boolean, mapKeyAsAtom?: boolean, decodeUndefinedValues?: boolean, convention?: 0 | 1);
     toAtom: (str: string) => {
         type: string;
         value: string;

dist/bert.js

@@ -1,7 +1,7 @@
 export const Types = {
     BERT_START: 131,
-    SMALL_ATOM: 115,
-    ATOM: 100,
+    SMALL_ATOM: 119,
+    ATOM: 118,
     BINARY: 109,
     SMALL_INTEGER: 97,
     INTEGER: 98,

src/bert.ts

@@ -1,7 +1,7 @@
 export const Types = {
     BERT_START: 131,
-    SMALL_ATOM: 115,
-    ATOM: 100,
+    SMALL_ATOM: 119,
+    ATOM: 118,
     BINARY: 109,
     SMALL_INTEGER: 97,
     INTEGER: 98,
@@ -16,12 +16,12 @@ export const Types = {
     NIL: 106,
     NEW_FLOAT: 70,
     ZERO: 0,
-};
+} as const;
 
 export const Lang = {
     ELIXIR: 0,
     ERLANG: 1,
-};
+} as const;
 
 export class Bert {
     private allBinariesAsString;
@@ -34,7 +34,7 @@ export class Bert {
         allBinariesAsString = false,
         mapKeyAsAtom = true,
         decodeUndefinedValues = true,
-        convention = Lang.ELIXIR,
+        convention: 0 | 1 = Lang.ELIXIR,
     ) {
         this.allBinariesAsString = allBinariesAsString;
         this.mapKeyAsAtom = mapKeyAsAtom;
@@ -303,23 +303,28 @@ export class Bert {
         let value: any = buffer.toString("utf8", 0, size);
         if (value === "true") {
             value = true;
-        } else if (value === "false") {
+        }
+        else if (value === "false") {
             value = false;
-        } else if (
+        }
+        else if (
             this.decodeUndefinedValues &&
             this.convention === Lang.ELIXIR &&
             value === "nil"
         ) {
             value = null;
-        } else if (
+        }
+        else if (
             this.decodeUndefinedValues &&
             this.convention === Lang.ERLANG &&
             value === "undefined"
         ) {
             value = null;
-        } else {
+        }
+        else {
             value = this.toAtom(value);
         }
+
         return {
             value,
             rest: buffer.subarray(size),
@@ -391,7 +396,7 @@ export class Bert {
     };
 
     decode_string = (buffer: Buffer) => {
-        const sizeLen  = this.convention === Lang.ELIXIR ? 4 : 2;
+        const sizeLen = this.convention === Lang.ELIXIR ? 4 : 2;
         const size = this.bytesToInt(buffer, sizeLen, true);
         buffer = buffer.subarray(sizeLen);