import { type Hex } from "viem";
/** $10 USDC in atomic units (6 decimals). Single payment below this → payTo = seller EOA (0 protocol fee). */
export declare const DEFAULT_FEE_FREE_BELOW_USDC = 10000000n;
export interface PredictFeeSplitterParams {
    factoryAddress: `0x${string}`;
    seller: `0x${string}`;
    feeCollector: `0x${string}`;
    asset: `0x${string}`;
    feeBps?: number;
    /** Override creation bytecode (defaults to compiled FeeSplitter). */
    creationBytecode?: Hex;
}
/**
 * CREATE2 salt matching FeeSplitterFactory.salt(seller) =
 * bytes32(uint256(uint160(seller))).
 */
export declare function feeSplitterSalt(seller: `0x${string}`): Hex;
/**
 * Predict the CREATE2 FeeSplitter address for a seller (works before deploy).
 * Must match FeeSplitterFactory.predictAddress(seller) for the same factory immutables.
 *
 * Operator must `getOrCreate(seller)` before the first ≥ threshold settle that uses
 * this address as payTo — EIP-3009 only credits balances; it does not deploy.
 */
export declare function predictFeeSplitterAddress(params: PredictFeeSplitterParams): `0x${string}`;
export interface ResolvePayToParams {
    /** Accepts amount in USDC atomic units (6 decimals). */
    amountAtomic: bigint | string | number;
    seller: `0x${string}`;
    /** Default 10_000_000 ($10). Amounts strictly below → seller EOA. */
    feeFreeBelowUsdc?: bigint;
    factoryAddress?: `0x${string}`;
    feeCollector: `0x${string}`;
    asset: `0x${string}`;
    feeBps?: number;
    creationBytecode?: Hex;
}
/**
 * Permissionless seller payTo resolver:
 * - amount < feeFreeBelowUsdc (default $10 = 10_000_000) → seller EOA (0 protocol fee)
 * - amount ≥ threshold → CREATE2-predicted FeeSplitter (later permissionless release())
 *
 * Does **not** deploy the splitter and does **not** claim same-tx atomic split.
 */
export declare function resolvePayTo(params: ResolvePayToParams): `0x${string}`;