Put your NFTs
on salary.

9export const ACC_SCALE = 10n ** 18n;1011/** Raise a coin's index by `lamports` spread over `totalShares`. `dust` stays with the coin for the next claim. */12export function accrue(lamports: bigint, totalShares: bigint): { delta: bigint; distributed: bigint; dust: bigint } {13  if (lamports <= 0n || totalShares <= 0n) return { delta: 0n, distributed: 0n, dust: lamports > 0n ? lamports : 0n };14  const delta = (lamports * ACC_SCALE) / totalShares;15  const distributed = (delta * totalShares) / ACC_SCALE;16  return { delta, distributed, dust: lamports - distributed };17}1819/** Lamports an NFT is owed for one coin. */20export function owed(shares: number | bigint, index: bigint, settled: bigint): bigint {21  const d = index - settled;22  return d > 0n ? (BigInt(shares) * d) / ACC_SCALE : 0n;23}