JSON encode decode extension in swift

JSONDecoderExtension.swift

extension JSONDecoder{
    static var commonSettingInstance: JSONDecoder {
        let decoder = JSONDecoder()
        decoder.keyDecodingStrategy = .convertFromSnakeCase
        decoder.dateDecodingStrategy = .iso8601
        return decoder
    }
}

JSONEncoderExtension.swift

extension JSONEncoder {
    static var commonSettingInstance: JSONEncoder {
        let encoder = JSONEncoder()
        encoder.keyEncodingStrategy = .convertToSnakeCase
        encoder.dateEncodingStrategy = .iso8601
        return encoder
    }
}