Computes the exact input or output amount for a swap transaction.

Arguments

• token_in: The input token amount.
• specified_token_a: If true, the input token is token A. Otherwise, it is token B.
• slippage_tolerance: The slippage tolerance in basis points.
• whirlpool: The whirlpool state.
• oracle: The oracle data for the whirlpool.
• tick_arrays: The tick arrays needed for the swap.
• timestamp: The timestamp for the swap.
• transfer_fee_a: The transfer fee for token A.
• transfer_fee_b: The transfer fee for token B.

Returns

The exact input or output amount for the swap transaction.