import { Plugins } from 'klayr-sdk';
import { FaucetPluginConfig } from './types';
import { Endpoint } from './endpoint';
export declare class FaucetPlugin extends Plugins.BasePlugin<FaucetPluginConfig> {
    configSchema: {
        $id: string;
        type: string;
        properties: {
            port: {
                type: string;
                minimum: number;
                maximum: number;
            };
            host: {
                type: string;
                format: string;
            };
            encryptedPrivateKey: {
                type: string;
                description: string;
            };
            tokenID: {
                type: string;
                format: string;
                description: string;
            };
            applicationUrl: {
                type: string;
                format: string;
                description: string;
            };
            fee: {
                type: string;
                description: string;
            };
            amount: {
                type: string;
                description: string;
            };
            tokenPrefix: {
                type: string;
                description: string;
            };
            logoURL: {
                type: string;
                format: string;
                description: string;
            };
            captchaSecretkey: {
                type: string;
                description: string;
            };
            captchaSitekey: {
                type: string;
                description: string;
            };
        };
        required: string[];
        default: {
            port: number;
            host: string;
            applicationUrl: string;
            fee: string;
            amount: string;
            tokenPrefix: string;
        };
    };
    endpoint: Endpoint;
    private _server;
    private readonly _state;
    get nodeModulePath(): string;
    init(context: Plugins.PluginInitContext): Promise<void>;
    load(): Promise<void>;
    unload(): Promise<void>;
}