import { createCollectInterestInstruction, amount } from "@exponent-labs/exponent-sdk/client/core";
import { PublicKey } from "@solana/web3.js";

// Collect all accrued interest
const ix = createCollectInterestInstruction(
  {
    owner: wallet.publicKey,
    yieldPosition: userYieldPositionPda,
    vault: vaultAddress,
    tokenSyDst: userSyTokenAccount,
    escrowSy: vaultEscrowSy,
    authority: vaultAuthority,
    tokenProgram: TOKEN_PROGRAM_ID,
    syProgram: syProgramId,
    treasurySyTokenAccount: treasurySyAccount,
    addressLookupTable: vaultLookupTable,
    eventAuthority: eventAuthorityPda,
    program: EXPONENT_CORE_PROGRAM_ID,
  },
  {
    amount: amount("All"),
  }
);

// Collect a specific amount
const ixPartial = createCollectInterestInstruction(
  { /* ...same accounts... */ },
  {
    amount: amount("Some", [500_000n]),
  }
);

import { amount } from "@exponent-labs/exponent-sdk/client/core";

amount("All")                // collect everything available
amount("Some", [500_000n])   // collect a specific amount