import type { SourceRange } from '../range';
import type { DataflowGraph } from '../../dataflow/graph/graph';
import type { NodeId } from '../../r-bridge/lang-4.x/ast/model/processing/node-id';
import type { IdentifierDefinition } from '../../dataflow/environments/identifier';
type MarkVertex = NodeId;
type MarkEdge = `${string}->${string}`;
export type MermaidMarkdownMark = MarkVertex | MarkEdge;
export interface MermaidMarkStyle {
    readonly vertex: string;
    readonly edge: string;
}
interface MermaidGraph {
    nodeLines: string[];
    edgeLines: string[];
    includeEnvironments: boolean;
    mark: ReadonlySet<MermaidMarkdownMark> | undefined;
    markStyle: MermaidMarkStyle;
    /** in the form of from-\>to because I am lazy, see {@link encodeEdge} */
    presentEdges: Set<string>;
    rootGraph: DataflowGraph;
    /** if given, the dataflow graph will only focus on the "important" parts */
    simplified?: boolean;
}
/**
 * Prints a {@link SourceRange|range} as a human readable string.
 */
export declare function formatRange(range: SourceRange | undefined): string;
export declare function printIdentifier(id: IdentifierDefinition): string;
interface MermaidGraphConfiguration {
    graph: DataflowGraph;
    prefix?: string | null;
    idPrefix?: string;
    includeEnvironments?: boolean;
    mark?: ReadonlySet<MermaidMarkdownMark>;
    markStyle?: MermaidMarkStyle;
    rootGraph?: DataflowGraph;
    presentEdges?: Set<string>;
    simplified?: boolean;
}
export declare function graphToMermaid(config: MermaidGraphConfiguration): {
    string: string;
    mermaid: MermaidGraph;
};
/**
 * Converts a dataflow graph to a mermaid url that visualizes the graph.
 *
 * @param graph               - The graph to convert
 * @param includeEnvironments - Whether to include the environments in the mermaid graph code
 * @param mark                - Special nodes to mark (e.g., those included in the slice)
 * @param simplified          - Whether to simplify the graph
 */
export declare function graphToMermaidUrl(graph: DataflowGraph, includeEnvironments?: boolean, mark?: ReadonlySet<NodeId>, simplified?: boolean): string;
export interface LabeledDiffGraph {
    label: string;
    graph: DataflowGraph;
    mark?: Set<MermaidMarkdownMark>;
}
/** uses same id map but ensures, it is different from the rhs so that mermaid can work with that */
export declare function diffGraphsToMermaid(left: LabeledDiffGraph, right: LabeledDiffGraph, prefix: string): string;
export declare function diffGraphsToMermaidUrl(left: LabeledDiffGraph, right: LabeledDiffGraph, prefix: string): string;
export {};