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Singleton
![Singleton drawio](https://private-user-images.githubusercontent.com/116916505/257031376-8b1a171e-144b-42a6-bbb6-66b4458f3606.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3Mzg5ODQ2ODAsIm5iZiI6MTczODk4NDM4MCwicGF0aCI6Ii8xMTY5MTY1MDUvMjU3MDMxMzc2LThiMWExNzFlLTE0NGItNDJhNi1iYmI2LTY2YjQ0NThmMzYwNi5wbmc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjUwMjA4JTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI1MDIwOFQwMzEzMDBaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT00ODFiZTkzMTNkYzA4ZmUwOTM5N2MzOTNhMzU0Mjc4ODA4NzI3OTQxMjk0NWE5OWNjMjY2ZjQ2ZmQwZjAwODFiJlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCJ9.527586JSOM8HOEknmvz-0vMun-P1b4qPh3dEBQjkkuU)
Es recomendable usar el patrón de diseño ConfigProvider para poder asegurar que solo exista una sola instancia y en este caso como ConfigProvider se utiliza como un proveedor de configuración y si hubiese varias instancias tendrian distintas configuraciones, es decir usamos Singleton para que los componentes accedan a la misma instancia de configuración.