import type { Address } from "../types/address.js";
/**
 * ERC20 token configuration.
 *
 * @example
 * ```ts
 * // Use a preset
 * import { TBTC, USDC } from "starkzap";
 * sdk.erc20({ token: TBTC });
 *
 * // Or define custom
 * sdk.erc20({
 *   token: {
 *     name: "My Token",
 *     address: "0x..." as Address,
 *     decimals: 18,
 *     symbol: "MY_TOKEN",
 *     metadata: {
 *       logoUrl: new URL("https://example.com/logo.png"),
 *     },
 *   }
 * });
 * ```
 */
export interface Token {
    /** Human-readable name of the token */
    name: string;
    /** Contract address of the token */
    address: Address;
    /** Number of decimal places (e.g., 18 for ETH, 6 for USDC, 8 for BTC) */
    decimals: number;
    /** Token symbol for display */
    symbol: string;
    /** Token metadata */
    metadata?: TokenMetadata;
}
/**
 * Token metadata.
 *
 * @example
 * ```ts
 * {
 *   logoUrl: new URL("https://example.com/logo.png"),
 * }
 */
export interface TokenMetadata {
    /** Logo URL of the token */
    logoUrl?: URL;
}
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