我尝试将TrapLevelLayout定义为上面定义的TrapSquare的二维数组的等价物，这是我的代码片段：

typedef struct TrapSquare {
    uint8_t x;
    uint8_t y;
    
    TrapBlock **blocks;
    uint8_t count;
} TrapSquare; //Definition of type TrapSquare

typedef (TrapSquare[32][18]) TrapLevelLayout; // Definition of TrapLevelLayout
                                              // as an array of TrapSquare

此代码将生成以下警告和错误：

./Headers/TrapTypes.h:111:21: error: expected ')'
typedef (TrapSquare[32][18]) TrapLevelLayout;
                   ^
./Headers/TrapTypes.h:111:9: note: to match this '('
typedef (TrapSquare[32][18]) TrapLevelLayout;
        ^
./Headers/TrapTypes.h:111:10: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
typedef (TrapSquare[32][18]) TrapLevelLayout;
~~~~~~~  ^
./Headers/TrapTypes.h:111:10: error: typedef redefinition with different types ('int' vs 'struct TrapSquare')
./Headers/TrapTypes.h:109:3: note: previous definition is here
} TrapSquare;
  ^
./Headers/TrapTypes.h:111:24: error: expected ';' after top level declarator
typedef (TrapSquare[32][18]) TrapLevelLayout;
                      ^
                      ;

有人能解释一下我的代码出了什么问题吗？