'import' syntax compatible and TypeScript declaration file

CHANGELOG.md

@@ -4,7 +4,11 @@
 
 Changes that are currently in development and have not been released yet.
 
-## [0.15.2](https://github.com/cossacklabs/themis/releases/tag/0.15.2), October 03 2023
+## [0.15.2](https://github.com/cossacklabs/themis/releases/tag/0.15.2), November 24 2023
+
+### JsThemis wrapper 
+- Added the ability to use the `import` syntax for the jsthemis module. 
+- Added a declaration file for TypeScript. 
 
 ### Android, ReactNative wrappers
 Updated versions of dependencies. New minimum versions of iOS, Android are set.

src/wrappers/themis/jsthemis/index.d.ts

@@ -0,0 +1,58 @@
+export declare class KeyPair {
+    public(): Uint8Array;
+    private(): Uint8Array;
+}
+
+export declare class SymmetricKey {
+    constructor();
+}
+
+export declare class SecureCellSeal {
+    static withKey(key: SymmetricKey): SecureCellSeal;
+    static withPassphrase(passphrase: string): SecureCellSeal;
+    encrypt(plaintext: Uint8Array, context?: Uint8Array): Uint8Array;
+    decrypt(encrypted: Uint8Array, context?: Uint8Array): Uint8Array;
+}
+
+export declare interface SecureCellTokenProtectResult {
+    data: Uint8Array;
+    token: Uint8Array;
+}
+
+export declare class SecureCellTokenProtect {
+    static withKey(key: SymmetricKey): SecureCellTokenProtect;
+    encrypt(plaintext: Uint8Array, context?: Uint8Array): SecureCellTokenProtectResult;
+    decrypt(encrypted: Uint8Array, token: Uint8Array, context?: Uint8Array): Uint8Array;
+}
+
+export declare class SecureCellContextImprint {
+    static withKey(key: SymmetricKey): SecureCellContextImprint;
+    encrypt(plaintext: Uint8Array, context: Uint8Array): Uint8Array;
+    decrypt(encrypted: Uint8Array, context: Uint8Array): Uint8Array;
+}
+
+export declare class SecureMessage {
+    constructor(privateKey: Uint8Array | null, publicKey: Uint8Array | null);
+    sign(message: Uint8Array): Uint8Array;
+    verify(message: Uint8Array): Uint8Array;
+    encrypt(message: Uint8Array): Uint8Array;
+    decrypt(message: Uint8Array): Uint8Array;
+}
+
+type GetPublicKeyCallback = (peerID: Uint8Array) => Uint8Array | null;
+
+export declare class SecureSession {
+    constructor(peerID: Uint8Array, privateKey: Uint8Array, getPublicKeyCallback: GetPublicKeyCallback);
+    isEstablished(): boolean;
+    connectRequest(): Uint8Array;
+    wrap(message: Uint8Array): Uint8Array;
+    unwrap(message: Uint8Array): Uint8Array;
+}
+
+export declare class SecureComparator {
+    constructor(sharedSecret: Uint8Array);
+    beginCompare(): Uint8Array;
+    proceedCompare(request: Uint8Array): Uint8Array;
+    isCompareComplete(): boolean;
+    isMatch(): boolean;
+}

src/wrappers/themis/jsthemis/index.js

@@ -0,0 +1,4 @@
+module.exports = {
+  ...require('./build/Release/jsthemis.node')
+};
+

src/wrappers/themis/jsthemis/package.json

@@ -1,8 +1,8 @@
 {
   "name": "jsthemis",
-  "version": "0.15.0",
+  "version": "0.15.2",
   "description": "Themis is a convenient cryptographic library for data protection.",
-  "main": "build/Release/jsthemis.node",
+  "main": "index.js",
   "scripts": {
     "test": "mocha",
     "preuninstall": "rm -rf build/*",