import { GraphSpec } from '../spec.js';
import { SeededRandom, TestEdge, TestNode } from './types.js';
/**
 * Generate CircularArc edges.
 * Intersection graph of arcs on a circle
 * @param nodes
 * @param edges
 * @param spec
 * @param rng
 */
export declare const generateCircularArcEdges: (nodes: TestNode[], edges: TestEdge[], spec: GraphSpec, rng: SeededRandom) => void;
/**
 * Generate ProperCircularArc edges.
 * Circular arc graph with no arc containment
 * @param nodes
 * @param edges
 * @param spec
 * @param rng
 */
export declare const generateProperCircularArcEdges: (nodes: TestNode[], edges: TestEdge[], spec: GraphSpec, rng: SeededRandom) => void;
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