@lumina-study/blocks-graph/dist/core/horizontal-relationships.d.ts

Framework-agnostic Web Component for visualizing Lumina Study block schemas

import type { Block } from '../types/block.js';
import type { BlockGraph } from '../types/block-graph.js';
export declare class HorizontalRelationships {
    private readonly prerequisites;
    private readonly postrequisites;
    private readonly transitivePrereqsCache;
    private readonly transitivePostreqsCache;
    constructor();
    static fromBlocks(blocks: Block[]): HorizontalRelationships;
    static fromGraph(graph: BlockGraph): HorizontalRelationships;
    ensureBlockExists(blockId: string): void;
    addRelationship(from: string, to: string): void;
    removeRelationship(from: string, to: string): void;
    removeBlock(blockId: string): void;
    getPrerequisites(blockId: string): ReadonlySet<string>;
    getPostrequisites(blockId: string): ReadonlySet<string>;
    hasPrerequisite(blockId: string, prerequisiteId: string): boolean;
    hasPostrequisite(blockId: string, postrequisiteId: string): boolean;
    getAllPrerequisites(blockId: string): ReadonlySet<string>;
    getAllPostrequisites(blockId: string): ReadonlySet<string>;
    hasPath(from: string, to: string): boolean;
    detectCycles(): string[][] | null;
    getTopologicalOrder(): string[] | null;
    getAllBlocks(): ReadonlySet<string>;
    getBlockCount(): number;
    getRelationshipCount(): number;
    clear(): void;
    private clearCaches;
    toString(): string;
}
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