def METHOD_NAME(dtype: dtypes.typeclass) -> str:
    types = {
        dtypes.float16: '16F',
        dtypes.float32: '32F',
        dtypes.float64: '64F',
        dtypes.complex64: '32F',
        dtypes.complex128: '64F',
        dtypes.int8: '32I',
        dtypes.int16: '32I',
        dtypes.int32: '32I',
        dtypes.int64: '32I',
        dtypes.uint8: '32I',
        dtypes.uint16: '32I',
        dtypes.uint32: '32I',
        dtypes.uint64: '32I',
    }
    return types[dtype]