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import type { RMap, RSet } from '../../../../../collection-types/mod.ts';import type { Stream, Streamable } from '../../../../../stream/mod.ts';
import type { ArrowGraphCreators, Link } from '../../../../../graph/custom/index.ts';
import { type ArrowGraphBase, GraphContext } from '../../../../../graph/custom/index.ts';
/** * An type-invariant immutable arrow (directed) graph. * See the [Graph documentation](https://rimbu.org/docs/collections/graph) and the [ArrowGraph API documentation](https://rimbu.org/api/rimbu/graph/ArrowGraph/interface) * @typeparam N - the node type */export interface ArrowGraph<N> extends ArrowGraphBase<N, ArrowGraph.Types> {}
export namespace ArrowGraph {  /**   * A non-empty type-invariant immutable arrow (directed) graph.   * See the [Graph documentation](https://rimbu.org/docs/collections/graph) and the [ArrowGraph API documentation](https://rimbu.org/api/rimbu/graph/ArrowGraph/interface)   * @typeparam N - the node type   */  export interface NonEmpty<N>    extends ArrowGraphBase.NonEmpty<N, ArrowGraph.Types>,      Omit<ArrowGraph<N>, keyof ArrowGraphBase.NonEmpty<any, any>>,      Streamable.NonEmpty<[N] | Link<N>> {    /**     * Returns a non-empty `Stream` containing all graph elements of this collection as single tuples for isolated nodes     * and 2-valued tuples of nodes for connections.     * @example     * ```ts     * ArrowGraphHashed.of([1], [2, 3]).stream().toArray()  // => [[1], [2, 3]]     * ```     */    stream(): Stream.NonEmpty<[N] | Link<N>>;  }
  /**   * A mutable `ArrowGraph` builder used to efficiently create new immutable instances.   * See the [Graph documentation](https://rimbu.org/docs/collections/graph) and the [ArrowGraph.Builder API documentation](https://rimbu.org/api/rimbu/graph/ArrowGraph/Builder/interface)   * @typeparam N - the node type   */  export interface Builder<N>    extends ArrowGraphBase.Builder<N, ArrowGraph.Types> {}
  /**   * The ArrowGraph'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   */  export interface Context<UN>    extends ArrowGraphBase.Context<UN, ArrowGraph.Types> {}
  /**   * Utility interface that provides higher-kinded types for this collection.   */  export interface Types extends ArrowGraphBase.Types {    readonly normal: ArrowGraph<this['_N']>;    readonly nonEmpty: ArrowGraph.NonEmpty<this['_N']>;    readonly context: ArrowGraph.Context<this['_N']>;    readonly builder: ArrowGraph.Builder<this['_N']>;  }}
export const ArrowGraph: ArrowGraphCreators = Object.freeze({  createContext<UN>(options: {    linkMapContext: RMap.Context<UN>;    linkConnectionsContext: RSet.Context<UN>;  }): ArrowGraph.Context<UN> {    return Object.freeze(      new GraphContext<UN, 'ArrowGraph', true, any>(        true,        'ArrowGraph',        options.linkMapContext,        options.linkConnectionsContext      )    );  },});