export interface OwnershipEntityEdge {
    src_ico: string;
    dst_ico: string;
    canonical_key: string;
    role_types: string[];
}
export interface OwnershipEntity {
    canonical_key: string;
    repr_full_name: string | null;
    role_types: string[];
    is_hub: boolean;
}
export interface OwnershipNetworkCompany {
    ico: string;
    name: string | null;
    is_liquidated: boolean;
    shared_entities: string[];
}
export interface OwnershipEntityNetwork {
    network_size: number;
    shared_role_link_count: number;
    coverage: number;
    edges: OwnershipEntityEdge[];
    entities_1hop: OwnershipEntity[];
    companies_2hop: OwnershipNetworkCompany[];
    collapsed_hubs: string[];
}
interface QueryClient {
    query<T>(sql: string, params: unknown[]): Promise<{
        rows: T[];
    }>;
}
export declare function setOwnershipEntityQueryClientForTests(client: QueryClient | undefined): void;
export declare function getCompanyNetwork(ico: string, opts?: {
    maxDegree?: number;
    maxNodes?: number;
}): Promise<OwnershipEntityNetwork>;
export {};
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