import { type RuntimeServicesDisclosedParticipant } from "./services-client/index.js";
export declare const HANDLE_PATTERN = "[a-z][a-z0-9_-]{2,14}";
export type Party = {
    kind: "node";
    handle?: string;
    address?: string;
} | {
    kind: "session";
    name: string;
    handle: string;
    pickCode?: string;
};
export declare function nodeAddress(address: string): string;
export declare function parseParty(to: string): Party | null;
export declare function destinationText(party: Party | undefined): string | undefined;
export declare function plainSenderText(text: string | undefined): string | undefined;
export declare function systemPartyText(party: Party): string | undefined;
export declare function partyOfParticipant(participant: RuntimeServicesDisclosedParticipant | undefined, sender?: {
    handle?: string;
    address?: string;
}): Party | undefined;
export declare function sameParty(a: Party, b: Party): boolean;
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