import type { Stream, Streamable } from '@rimbu/stream';
import type { ValuedGraphBase, ValuedGraphElement } from '@rimbu/graph/custom';
/**
 * A type-invariant immutable valued graph.
 * See the [Graph documentation](https://rimbu.org/docs/collections/graph) and the [ValuedGraph API documentation](https://rimbu.org/api/rimbu/graph/ValuedGraph/interface)
 * @typeparam N - the node type
 * @typeparam V - the connection value type
 */
export interface ValuedGraph<N, V> extends ValuedGraphBase<N, V, ValuedGraph.Types> {
}
export declare namespace ValuedGraph {
    /**
     * A non-empty type-invariant immutable valued graph.
     * See the [Graph documentation](https://rimbu.org/docs/collections/graph) and the [ValuedGraph API documentation](https://rimbu.org/api/rimbu/graph/ValuedGraph/interface)
     * @typeparam N - the node type
     * @typeparam V - the connection value type
     */
    interface NonEmpty<N, V> extends ValuedGraphBase.NonEmpty<N, V, ValuedGraph.Types>, Omit<ValuedGraph<N, V>, keyof ValuedGraphBase.NonEmpty<any, any, any>>, Streamable.NonEmpty<ValuedGraphElement<N, V>> {
        /**
         * Returns a non-empty `Stream` containing all graph elements of this collection as single tuples for isolated nodes
         * and 3-valued tuples containing the source node, target node, and connection value for connections.
         * @example
         * ```ts
         * ArrowValuedGraphHashed.of([1, 2, 'a'], [2, 3, 'b']).stream().toArray()
         * // => [[1, 2, 'a'], [2, 3, 'b']]
         * ```
         */
        stream(): Stream.NonEmpty<ValuedGraphElement<N, V>>;
    }
    /**
     * A mutable `ValuedGraph` builder used to efficiently create new immutable instances.
     * See the [Graph documentation](https://rimbu.org/docs/collections/graph) and the [ValuedGraph.Builder API documentation](https://rimbu.org/api/rimbu/graph/ValuedGraph/Builder/interface)
     * @typeparam N - the node type
     * @typeparam V - the connection value type
     */
    interface Builder<N, V> extends ValuedGraphBase.Builder<N, V, ValuedGraph.Types> {
    }
    /**
     * The ValuedGraph's Context instance that serves as a factory for all related immutable instances and builders.
     * @typeparam UN - the upper type limit for node types for which this context can create instances
     */
    interface Context<UN> extends ValuedGraphBase.Context<UN, ValuedGraph.Types> {
    }
    /**
     * Utility interface that provides higher-kinded types for this collection.
     */
    interface Types extends ValuedGraphBase.Types {
        readonly normal: ValuedGraph<this['_N'], this['_V']>;
        readonly nonEmpty: ValuedGraph.NonEmpty<this['_N'], this['_V']>;
        readonly builder: ValuedGraph.Builder<this['_N'], this['_V']>;
        readonly context: ValuedGraph.Context<this['_N']>;
    }
}