export type SessionVisibility = "public" | "private";
export type SessionStatus = "open" | "running" | "closed";
export interface SessionListing {
    serverId: string;
    gameId: string;
    status: SessionStatus;
    visibility: SessionVisibility;
    memberCount: number;
    slotsPerServer: number;
    label?: string;
    mode?: string;
    joinCode?: string;
    tags?: readonly string[];
    updatedAt: number;
}
export interface MatchFilter {
    mode?: string;
    tags?: readonly string[];
    query?: string;
    notFull?: boolean;
    status?: readonly SessionStatus[];
    includePrivate?: boolean;
}
export interface BrowseOptions {
    limit?: number;
}
export declare function normalizeJoinCode(code: string): string;
export declare function generateJoinCode(random: () => number, length?: number): string;
export declare function hasSpace(listing: SessionListing): boolean;
export declare function matchesFilter(listing: SessionListing, filter: MatchFilter): boolean;
export declare function browseSessions(listings: readonly SessionListing[], filter?: MatchFilter, options?: BrowseOptions): SessionListing[];
export declare function findByJoinCode(listings: readonly SessionListing[], code: string): SessionListing | null;
export declare function quickMatch(listings: readonly SessionListing[], filter?: MatchFilter): SessionListing | null;