Returns the size of a type.

int byteSize = sizeof(byte) // 1
int sbyteSize = sizeof(sbyte) // 1
int shortSize = sizeof(short) // 2
int ushortSize = sizeof(ushort) // 2
int intSize = sizeof(int) // 4
int uintSize = sizeof(uint) // 4
int longSize = sizeof(long) // 8
int ulongSize = sizeof(ulong) // 8
int charSize = sizeof(char) // 2(Unicode)
int floatSize = sizeof(float) // 4
int doubleSize = sizeof(double) // 8
int decimalSize = sizeof(decimal) // 16
int boolSize = sizeof(bool) // 1