import type { Address } from "viem";
import type { ERC4626Data, Token } from "../utils/types.js";
import type { IPriceService } from "../services/priceService/index.js";
import type { IRewardsService, VaultRewardInfo } from "../services/rewardsService/index.js";
import type { IntrinsicApyInfo } from "../services/intrinsicApyService/index.js";
import type { EulerLabel } from "./EulerLabels.js";
import { type DataIssue } from "../utils/entityDiagnostics.js";
/** Virtual deposit amount used in share/asset conversions (matches EVault ConversionHelpers.sol). */
export declare const VIRTUAL_DEPOSIT_AMOUNT = 1000000n;
/** USD price per whole token as a plain decimal number. */
export type PriceUsd = number;
export interface ERC4626VaultPopulated {
    marketPrices: boolean;
    rewards: boolean;
    intrinsicApy: boolean;
    labels: boolean;
}
export interface IERC4626Vault extends ERC4626Data {
    type: string;
    chainId: number;
    address: Address;
    shares: Token;
    asset: Token;
    totalShares: bigint;
    totalAssets: bigint;
    readonly isBorrowable: boolean;
    populated?: Partial<ERC4626VaultPopulated>;
}
/** Interface for ERC4626 share/asset conversion methods (not part of data shape). */
export interface IERC4626VaultConversion {
    convertToAssets(shares: bigint): bigint;
    convertToShares(assets: bigint): bigint;
    /**
     * Shares needed to withdraw `assets` of underlying — rounded UP so that
     * redeem(shares) yields at least `assets`. Counterpart to ERC4626
     * `previewWithdraw(uint256)` and required for asset-denominated redeems.
     */
    previewWithdraw(assets: bigint): bigint;
}
export declare class ERC4626Vault implements IERC4626Vault, IERC4626VaultConversion {
    type: string;
    chainId: number;
    address: Address;
    shares: Token;
    asset: Token;
    totalShares: bigint;
    totalAssets: bigint;
    marketPriceUsd?: PriceUsd;
    rewards?: VaultRewardInfo;
    intrinsicApy?: IntrinsicApyInfo;
    eulerLabel?: EulerLabel;
    populated: ERC4626VaultPopulated;
    constructor(args: IERC4626Vault);
    get isBorrowable(): boolean;
    get availableLiquidity(): bigint;
    /** 1:1 conversion (standard ERC4626 when totalShares === totalAssets). */
    convertToAssets(shares: bigint): bigint;
    /** 1:1 conversion (standard ERC4626 when totalShares === totalAssets). */
    convertToShares(assets: bigint): bigint;
    /** 1:1 conversion (rounding-up is a no-op when totalShares === totalAssets). */
    previewWithdraw(assets: bigint): bigint;
    fetchAssetMarketValueUsd(amount: bigint, priceService: IPriceService): Promise<number | undefined>;
    populateMarketPrices(priceService: IPriceService): Promise<DataIssue[]>;
    populateRewards(rewardsService: IRewardsService): Promise<DataIssue[]>;
}
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