import type { IotaClient } from '@iota/iota-sdk/client';
import type { IotaClientGraphQLTransport } from './transport.js';
interface ResponseTypes {
    getRpcApiVersion: {
        info: {
            version?: string;
        };
    };
}
export declare const RPC_METHODS: {
    [K in keyof IotaClient as IotaClient[K] extends (...args: any[]) => Promise<any> ? K : never]?: IotaClient[K] extends (...args: any[]) => infer R ? (transport: IotaClientGraphQLTransport, inputs: any[]) => K extends keyof ResponseTypes ? Promise<ResponseTypes[K]> : R : never;
};
export declare class UnsupportedParamError extends Error {
    constructor(method: string, param: string);
}
export declare class UnsupportedMethodError extends Error {
    constructor(method: string);
}
export {};
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