import { WalletSuggestionAction } from '../models/WalletSuggestionAction';
export interface WalletExistenceVerifier {
    walletContractExist(domain: string): Promise<boolean>;
}
export declare class SuggestionsService {
    private sdk;
    private domains;
    private actions;
    constructor(sdk: WalletExistenceVerifier, domains?: string[], actions?: WalletSuggestionAction[]);
    isCorrectDomainPrefix(domain: string): boolean;
    isCorrectTld(tld: string): boolean;
    isCorrectPrefix(prefix: string): boolean;
    private includeCreates;
    private includeConnections;
    splitByExistence(domains: string[]): Promise<{
        connections: string[];
        creations: string[];
    }>;
    getSuggestionsForNodePrefix(nodePrefix: string): Promise<{
        connections: string[];
        creations: string[];
    }>;
    getSuggestionsForNodeAndSldPrefix(node: string, sldPrefix: string): Promise<{
        connections: string[];
        creations: string[];
    }>;
    getSuggestions(namePrefix: string): Promise<{
        connections: string[];
        creations: string[];
    } | undefined>;
}
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