import { ChainId, Token } from "@onyxcoindev/sdk-core-test";
import { IMulticallProvider } from "./multicall-provider";
import { ProviderConfig } from "./provider";
/**
 * Provider for getting token data.
 *
 * @export
 * @interface ITokenProvider
 */
export interface ITokenProvider {
    /**
     * Gets the token at each address. Any addresses that are not valid ERC-20 are ignored.
     *
     * @param addresses The token addresses to get.
     * @param [providerConfig] The provider config.
     * @returns A token accessor with methods for accessing the tokens.
     */
    getTokens(addresses: string[], providerConfig?: ProviderConfig): Promise<TokenAccessor>;
}
export type TokenAccessor = {
    getTokenByAddress(address: string): Token | undefined;
    getTokenBySymbol(symbol: string): Token | undefined;
    getAllTokens: () => Token[];
};
export declare const USDC_MAINNET: Token;
export declare const ETH_MAINNET: Token;
export declare const USDT_MAINNET: Token;
export declare const WBTC_MAINNET: Token;
export declare const USDC_ETHEREUM_MAINNET: Token;
export declare const DAI_ETHEREUM_MAINNET: Token;
export declare const ETH_ETHEREUM_MAINNET: Token;
export declare const USDT_ETHEREUM_MAINNET: Token;
export declare const WBTC_ETHEREUM_MAINNET: Token;
export declare const USDC_SEPOLIA: Token;
export declare const USDT_SEPOLIA: Token;
export declare const DAI_SEPOLIA: Token;
export declare const ETH_SEPOLIA: Token;
export declare class TokenProvider implements ITokenProvider {
    private chainId;
    protected multicall2Provider: IMulticallProvider;
    constructor(chainId: ChainId, multicall2Provider: IMulticallProvider);
    private getTokenSymbol;
    private getTokenDecimals;
    getTokens(_addresses: string[], providerConfig?: ProviderConfig): Promise<TokenAccessor>;
}
export interface TokenInfo {
    readonly address: string;
    readonly name: string;
    readonly decimals: number;
    readonly symbol: string;
    readonly icon?: string;
    readonly coingeckoId?: string;
}
export interface TokenListVersion {
    readonly major: number;
    readonly minor: number;
    readonly patch: number;
}
export interface TokenListTags {
    readonly [tagId: string]: {
        readonly name: string;
        readonly description: string;
    };
}
export interface TokenList {
    readonly name: string;
    readonly timestamp: string;
    readonly version: TokenListVersion;
    readonly tokens: TokenInfo[];
    readonly keywords?: string[];
    readonly tags?: TokenListTags;
    readonly logoURI?: string;
}