import type { ClassTransformOptions } from 'class-transformer';
import type { AbstractHttpProvider } from '../model';
import type { Type } from '../types';
export declare abstract class AbstractTransformer<HttpProviderClass extends AbstractHttpProvider = any, ProviderRawEntryType = any> {
    readonly provider: string;
    readonly raw: ProviderRawEntryType;
    constructor(providerClass: Type<HttpProviderClass>, raw: ProviderRawEntryType);
    abstract transform(options?: ClassTransformOptions): Promise<any>;
}