import type { FarcasterSignupPlanResult, FarcasterSignedKeyRequestMetadata, FarcasterSignupCallPlan, FarcasterSignupExecutableCalls, FarcasterSignupPreflightResult } from "./types.js";
export declare function buildFarcasterSignupCallPlan(params: {
    recoveryAddress: string;
    extraStorage: bigint | number | string | undefined;
    idGatewayPriceWei: bigint;
    signerPublicKey: string;
    signedKeyRequestMetadata: FarcasterSignedKeyRequestMetadata;
}): FarcasterSignupCallPlan;
export declare function encodeFarcasterSignedKeyRequestMetadata(metadata: FarcasterSignedKeyRequestMetadata): `0x${string}`;
export declare function buildFarcasterSignupExecutableCalls(plan: FarcasterSignupCallPlan): FarcasterSignupExecutableCalls;
export declare function evaluateFarcasterSignupPreflight(params: {
    custodyAddress: string;
    existingFid: bigint;
    idGatewayPriceWei: bigint;
    balanceWei: bigint;
    gasBufferWei?: bigint;
}): FarcasterSignupPreflightResult;
export declare function planFarcasterSignup(params: {
    ownerAddress: string;
    custodyAddress: string;
    recoveryAddress: string;
    signerPublicKey: string;
    existingFid: bigint;
    idGatewayPriceWei: bigint;
    balanceWei: bigint;
    extraStorage?: bigint | number | string;
    signedKeyRequestDeadline?: bigint;
}): FarcasterSignupPlanResult;