import { Request } from 'groupby-api';
import { QueryTimeAutocompleteConfig } from 'sayt';
import RecommendationsAdapter from '../adapters/recommendations';
import Store from '../store';
declare namespace RequestHelpers {
    type RequestBody = RecommendationsAdapter.RecommendationsBody | RecommendationsAdapter.RecommendationsRequest | RecommendationsAdapter.PastPurchaseRequest;
    const buildPostBody: (body: RequestBody) => {
        method: string;
        body: string;
    };
    type BuildFunction<T, S> = (state: Store.State, overrideRequest?: T) => S;
    const search: BuildFunction<Partial<Request>, Request>;
    const pastPurchaseProducts: BuildFunction<Partial<Request>, Request>;
    const recommendationsSuggestions: BuildFunction<Partial<RecommendationsAdapter.Request & {
        query: string;
    }>, RecommendationsAdapter.Request>;
    const recommendationsNavigations: BuildFunction<Partial<RecommendationsAdapter.RecommendationsBody>, RecommendationsAdapter.RecommendationsBody>;
    const recommendationsProductIDs: BuildFunction<Partial<RecommendationsAdapter.RecommendationsRequest>, RecommendationsAdapter.RecommendationsRequest>;
    const autocompleteSuggestions: BuildFunction<Partial<QueryTimeAutocompleteConfig>, QueryTimeAutocompleteConfig>;
    const autocompleteProducts: BuildFunction<Partial<Request>, Request>;
    const productDetails: BuildFunction<Partial<Request>, Request>;
    const products: BuildFunction<Partial<Request>, Request>;
    const realTimeBiasing: (state: Store.State, request: Request) => Request;
    const chain: <T>(...fns: ((...obj: any[]) => T)[]) => T;
    const extractSessionId: (state: Store.State) => string;
}
export default RequestHelpers;