import { Message } from "@keplr-wallet/router";
import { ERC20TokenInfo } from "./types";
import { AppCurrency } from "@keplr-wallet/types";
export declare class GetAllERC20TokenInfosMsg extends Message<Record<string, ERC20TokenInfo[] | undefined>> {
    static type(): string;
    constructor();
    validateBasic(): void;
    route(): string;
    type(): string;
}
export declare class SuggestERC20TokenMsg extends Message<void> {
    readonly chainId: string;
    readonly contractAddress: string;
    static type(): string;
    constructor(chainId: string, contractAddress: string);
    approveExternal(): boolean;
    validateBasic(): void;
    route(): string;
    type(): string;
}
export declare class AddERC20TokenMsg extends Message<Record<string, ERC20TokenInfo[] | undefined>> {
    readonly chainId: string;
    readonly currency: AppCurrency;
    static type(): string;
    constructor(chainId: string, currency: AppCurrency);
    validateBasic(): void;
    route(): string;
    type(): string;
}
export declare class RemoveERC20TokenMsg extends Message<Record<string, ERC20TokenInfo[] | undefined>> {
    readonly chainId: string;
    readonly contractAddress: string;
    static type(): string;
    constructor(chainId: string, contractAddress: string);
    validateBasic(): void;
    route(): string;
    type(): string;
}