code cleanup

src/WABinary/LTHash.ts

@@ -1,51 +0,0 @@
-import { hkdf } from '../Utils'
-
-const o = 128;
-
-class d {
-
-	salt: string
-
-	constructor(e: string) {
-		this.salt = e
-	}
-	add(e, t) {
-		var r = this;
-		for(const item of t) {
-			e = r._addSingle(e, item)
-		}
-		return e
-	}
-	subtract(e, t) {
-		var r = this;
-		for(const item of t) {
-			e = r._subtractSingle(e, item)
-		}
-		return e
-	}
-	subtractThenAdd(e, t, r) {
-		var n = this;
-		return n.add(n.subtract(e, r), t)
-	}
-	_addSingle(e, t) {
-		var r = this;
-		const n = new Uint8Array(hkdf(Buffer.from(t), o, { info: r.salt })).buffer;
-		return r.performPointwiseWithOverflow(e, n, ((e,t)=>e + t))
-	}
-	_subtractSingle(e, t) {
-		var r = this;
-
-		const n = new Uint8Array(hkdf(Buffer.from(t), o, { info: r.salt })).buffer;
-		return r.performPointwiseWithOverflow(e, n, ((e,t)=>e - t))
-	}
-	performPointwiseWithOverflow(e, t, r) {
-		const n = new DataView(e)
-		  , i = new DataView(t)
-		  , a = new ArrayBuffer(n.byteLength)
-		  , s = new DataView(a);
-		for (let e = 0; e < n.byteLength; e += 2)
-			s.setUint16(e, r(n.getUint16(e, !0), i.getUint16(e, !0)), !0);
-		return a
-	}
-}
-export const LT_HASH_ANTI_TAMPERING = new d('WhatsApp Patch Integrity')

src/WABinary/index.ts

@@ -1,5 +1,5 @@
 import { DICTIONARIES_MAP, SINGLE_BYTE_TOKEN, SINGLE_BYTE_TOKEN_MAP, DICTIONARIES } from '../../WABinary/Constants';
-import { jidDecode, jidEncode } from './JidUtils';
+import { jidDecode, jidEncode } from './jid-utils';
 import { Binary, numUtf8Bytes } from '../../WABinary/Binary';
 import { Boom } from '@hapi/boom';
 
@@ -301,5 +301,5 @@ export const assertNodeErrorFree = (node: BinaryNode) => {
 	}
 }
 
-export * from './JidUtils'
+export * from './jid-utils'
 export { Binary } from '../../WABinary/Binary'