kotlin

package com.example.myapp.data

import kotlinx.coroutines.*
import kotlinx.coroutines.flow.*
import retrofit2.http.GET
import retrofit2.http.POST

package com.example.myapp.utils

import android.app.DownloadManager
import android.content.BroadcastReceiver
import android.content.Context
import android.content.Intent

package com.example.myapp.ui.theme

import androidx.compose.material3.Typography
import androidx.compose.ui.text.TextStyle
import androidx.compose.ui.text.font.Font
import androidx.compose.ui.text.font.FontFamily

package com.example.myapp.data

import android.content.Context
import androidx.datastore.core.DataStore
import androidx.datastore.preferences.core.*
import androidx.datastore.preferences.preferencesDataStore

package com.example.myapp.data.local

import android.content.Context
import androidx.room.*
import androidx.sqlite.db.SupportSQLiteDatabase
import kotlinx.coroutines.CoroutineScope

# Keep line numbers for crash reports
-keepattributes SourceFile,LineNumberTable
-renamesourcefileattribute SourceFile

# Keep data classes
-keep class com.example.myapp.models.** { *; }