import { TraverseState, type RelatedTo, type ToJSON } from '@rimbu/common';
import { Stream, type StreamSource } from '@rimbu/stream';
import { NonEmptyBase } from '@rimbu/collection-types/map-custom';
import type { GraphTypesContextImpl } from '@rimbu/graph/custom';
import type { GraphBase, GraphElement, Link, WithGraphValues } from '../../common/index.mjs';
export declare class GraphNonEmpty<N, Tp extends GraphTypesContextImpl, TpG extends WithGraphValues<Tp, N, any> = WithGraphValues<Tp, N, any>> extends NonEmptyBase<GraphElement<N>> implements GraphBase.NonEmpty<N, Tp> {
    readonly isDirected: boolean;
    readonly context: TpG['context'];
    readonly linkMap: TpG['linkMapNonEmpty'];
    readonly connectionSize: number;
    _NonEmptyType: TpG['nonEmpty'];
    constructor(isDirected: boolean, context: TpG['context'], linkMap: TpG['linkMapNonEmpty'], connectionSize: number);
    copy(linkMap: TpG['linkMapNonEmpty'], connectionSize: number): TpG['nonEmpty'];
    copyE(linkMap: TpG['linkMap'], connectionSize: number): TpG['normal'];
    assumeNonEmpty(): any;
    asNormal(): any;
    forEach(f: (node: GraphElement<N>, index: number, halt: () => void) => void, options?: {
        state?: TraverseState;
    }): void;
    stream(): Stream.NonEmpty<GraphElement<N>>;
    get nodeSize(): number;
    streamNodes(): Stream.NonEmpty<N>;
    streamConnections(): Stream<WithGraphValues<Tp, N, any>['link']>;
    hasNode<UN = N>(node: RelatedTo<N, UN>): boolean;
    hasConnection<UN = N>(node1: RelatedTo<N, UN>, node2: RelatedTo<N, UN>): boolean;
    getConnectionStreamFrom<UN = N>(node1: RelatedTo<N, UN>): Stream<Link<N>>;
    getConnectionStreamTo<UN = N>(node: RelatedTo<N, UN>): any;
    getConnectionsFrom<UN = N>(node1: RelatedTo<N, UN>): TpG['linkConnections'];
    isSink<UN = N>(node: RelatedTo<N, UN>): boolean;
    isSource<UN>(node: RelatedTo<N, UN>): boolean;
    addNode(node: N): TpG['nonEmpty'];
    addNodes(nodes: StreamSource<N>): TpG['nonEmpty'];
    removeNode<UN = N>(node: RelatedTo<N, UN>): TpG['normal'];
    removeNodes<UN>(nodes: StreamSource<RelatedTo<N, UN>>): TpG['normal'];
    connect(node1: N, node2: N): TpG['nonEmpty'];
    connectAll(links: StreamSource<WithGraphValues<Tp, N, any>['link']>): TpG['nonEmpty'];
    disconnect<UN>(node1: RelatedTo<N, UN>, node2: RelatedTo<N, UN>): TpG['nonEmpty'];
    disconnectAll<UN>(links: StreamSource<Link<RelatedTo<N, UN>>>): TpG['nonEmpty'];
    removeUnconnectedNodes(): TpG['normal'];
    toString(): string;
    toJSON(): ToJSON<[N, [N][]][]>;
    toBuilder(): TpG['builder'];
}