import type { BigNumberish, RpcProvider } from "starknet";
import type { Address } from "../types/index.js";
import type { Amount } from "../types/amount.js";
/**
 * The identity used to address a confidential account as a transfer recipient.
 *
 * For elliptic-curve-based protocols (e.g. Tongo), this is the public key
 * as `{x, y}` coordinates on the curve.
 */
export type ConfidentialRecipient = {
    x: BigNumberish;
    y: BigNumberish;
};
/** Configuration for creating a Confidential instance. */
export interface ConfidentialConfig {
    /** The Tongo private key (separate from the Starknet wallet key). */
    privateKey: BigNumberish | Uint8Array;
    /** The Tongo contract address on Starknet. */
    contractAddress: Address;
    /** An RPC provider for on-chain reads. */
    provider: RpcProvider;
}
/** Details for funding a confidential account. */
export interface ConfidentialFundDetails {
    /** Amount to fund. */
    amount: Amount;
    /** The Starknet sender address (wallet address executing the tx). */
    sender: Address;
    /** Optional fee paid to sender (for relayed txs). */
    feeTo?: bigint;
}
/** Details for a confidential transfer. */
export interface ConfidentialTransferDetails {
    /** Amount to transfer. */
    amount: Amount;
    /** Recipient's confidential account identity (provider-specific). */
    to: ConfidentialRecipient;
    /** The Starknet sender address. */
    sender: Address;
    /** Optional fee paid to sender (for relayed txs). */
    feeTo?: bigint;
}
/** Details for withdrawing from a confidential account. */
export interface ConfidentialWithdrawDetails {
    /** Amount to withdraw. */
    amount: Amount;
    /** The Starknet address to receive the withdrawn ERC20 tokens. */
    to: Address;
    /** The Starknet sender address. */
    sender: Address;
    /** Optional fee paid to sender (for relayed txs). */
    feeTo?: bigint;
}
/** Details for an emergency ragequit (full withdrawal). */
export interface ConfidentialRagequitDetails {
    /** The Starknet address to receive all funds. */
    to: Address;
    /** The Starknet sender address. */
    sender: Address;
    /** Optional fee paid to sender (for relayed txs). */
    feeTo?: bigint;
}
/** Details for a rollover (activate pending balance). */
export interface ConfidentialRolloverDetails {
    /** The Starknet sender address. */
    sender: Address;
}
/** Decrypted confidential account state. */
export interface ConfidentialState {
    /** Active (spendable) balance. */
    balance: bigint;
    /** Pending balance (needs rollover to become active). */
    pending: bigint;
    /** Account nonce. */
    nonce: bigint;
}
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