I get this error: src\wifi.cpp:10:10: fatal error: ESPAsyncWiFiManager.h: No such file or directory

PlatformIO IDE
#1 
> Executing task in folder esp8266-hunter-sprinkler: C:\Users\abdulkadir\.platformio\penv\Scripts\platformio.exe run <

Processing nodemcuv2 (platform: espressif8266; board: nodemcuv2; framework: arduino)
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Verbose mode can be enabled via `-v, --verbose` option
CONFIGURATION: https://docs.platformio.org/page/boards/espressif8266/nodemcuv2.html
PLATFORM: Espressif 8266 (3.2.0) > NodeMCU 1.0 (ESP-12E Module)
HARDWARE: ESP8266 80MHz, 80KB RAM, 4MB Flash
PACKAGES: 
 - framework-arduinoespressif8266 @ 3.30002.0 (3.0.2) 
 - tool-esptool @ 1.413.0 (4.13) 
 - tool-esptoolpy @ 1.30000.201119 (3.0.0) 
 - toolchain-xtensa @ 2.100300.210717 (10.3.0)
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 39 compatible libraries
Scanning dependencies...
Dependency Graph
|-- ESP Async WebServer @ 1.2.3+sha.f71e3d4
|   |-- ESPAsyncTCP @ 1.2.2+sha.1547686
|   |-- Hash @ 1.0
|   |-- ESP8266WiFi @ 1.0
|-- ESPAsyncTCP @ 1.2.2+sha.1547686
|-- ESP8266HTTPClient @ 1.2
|   |-- ESP8266WiFi @ 1.0
|-- ESP8266WiFi @ 1.0
|-- HunterRoam
|-- DNSServer @ 1.1.1
|   |-- ESP8266WiFi @ 1.0
Building in release mode
Compiling .pio\build\nodemcuv2\src\main.cpp.o
Compiling .pio\build\nodemcuv2\src\web_server.cpp.o
Compiling .pio\build\nodemcuv2\src\web_server_api.cpp.o
Compiling .pio\build\nodemcuv2\src\web_server_scheduled.cpp.o
Compiling .pio\build\nodemcuv2\src\wifi.cpp.o
Generating LD script .pio\build\nodemcuv2\ld\local.eagle.app.v6.common.ld
Compiling .pio\build\nodemcuv2\lib9ba\ESPAsyncTCP@src-50aade01aa3c160f78f117ac1d851d09\AsyncPrinter.cpp.o
Compiling .pio\build\nodemcuv2\lib9ba\ESPAsyncTCP@src-50aade01aa3c160f78f117ac1d851d09\ESPAsyncTCP.cpp.o
Compiling .pio\build\nodemcuv2\lib9ba\ESPAsyncTCP@src-50aade01aa3c160f78f117ac1d851d09\ESPAsyncTCPbuffer.cpp.o
Compiling .pio\build\nodemcuv2\lib9ba\ESPAsyncTCP@src-50aade01aa3c160f78f117ac1d851d09\SyncClient.cpp.o
Compiling .pio\build\nodemcuv2\lib9ba\ESPAsyncTCP@src-50aade01aa3c160f78f117ac1d851d09\tcp_axtls.c.o
Compiling .pio\build\nodemcuv2\lib95c\Hash\Hash.cpp.o
Compiling .pio\build\nodemcuv2\lib76b\ESP8266WiFi\BearSSLHelpers.cpp.o
Compiling .pio\build\nodemcuv2\lib76b\ESP8266WiFi\CertStoreBearSSL.cpp.o
Compiling .pio\build\nodemcuv2\lib76b\ESP8266WiFi\ESP8266WiFi.cpp.o
Compiling .pio\build\nodemcuv2\lib76b\ESP8266WiFi\ESP8266WiFiAP.cpp.o
Compiling .pio\build\nodemcuv2\lib76b\ESP8266WiFi\ESP8266WiFiGeneric.cpp.o
Compiling .pio\build\nodemcuv2\lib76b\ESP8266WiFi\ESP8266WiFiGratuitous.cpp.o
src\wifi.cpp:10:10: fatal error: ESPAsyncWiFiManager.h: No such file or directory

*****************************************************************************
* Looking for ESPAsyncWiFiManager.h dependency? Check our library registry!
*
* CLI  > platformio lib search "header:ESPAsyncWiFiManager.h"
* Web  > https://registry.platformio.org/search?q=header:ESPAsyncWiFiManager.h
*
*****************************************************************************

   10 | #include <ESPAsyncWiFiManager.h>
      |          ^~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
*** [.pio\build\nodemcuv2\src\wifi.cpp.o] Error 1
src\web_server_scheduled.cpp: In function 'void sendResult(String, String)':
src\web_server_scheduled.cpp:29:9: warning: unused variable 'result' [-Wunused-variable]
   29 |     int result = http.POST(toSend);
      |         ^~~~~~
================================================================================================== [FAILED] Took 2.85 seconds ==================================================================================================
The terminal process "C:\Users\abdulkadir\.platformio\penv\Scripts\platformio.exe 'run'" terminated with exit code: 1.

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#2

Is alanswx/ESPAsyncWiFiManager@^0.31 part of your lib_deps expression in the platformio.ini?