import type { Address } from "viem";
export type TokenIconLayerSource = {
    type: "symbol";
    symbol: string;
} | {
    type: "url";
    url: string;
};
/**
 * Named layout presets for composite icons. Pixel layout lives in UI-kit (TokenIcon), not in API payloads.
 */
export type TokenIconCompositePreset = 
/** Background full size; foreground centered at ~65% (e.g. token on plate). */
"centered_foreground";
/**
 * Client-composed token icon: multiple layers by preset.
 */
export type IconComposite = {
    kind: "composite";
    preset: TokenIconCompositePreset;
    scaleFactor?: number;
    /** Exactly two layers (bottom then top). */
    layers: readonly [TokenIconLayerSource, TokenIconLayerSource];
};
export interface TokenDataPayload {
    addr: Address;
    symbol: string;
    title?: string;
    name: string;
    decimals: number;
    isPhantom: boolean;
    icon?: string | IconComposite;
}
export declare class TokenData {
    readonly address: Address;
    readonly title: string;
    readonly symbol: string;
    readonly name: string;
    readonly decimals: number;
    readonly icon: string | IconComposite;
    readonly isPhantom: boolean;
    constructor(payload: TokenDataPayload);
    static getTokenIcon(symbol: string): string;
}