import type { DetectedFunctionalBlock, FunctionalBlockGraph, FunctionalBlockGraphNode, FunctionalBlockKind, LayoutComponentInput, LayoutNetInput, SchematicLayoutGraph } from './types.js';
export declare const BLOCK_FLOW_BASE_RANK: Readonly<Record<FunctionalBlockKind, number>>;
export declare function buildSchematicLayoutGraph(components: readonly LayoutComponentInput[], nets?: readonly LayoutNetInput[]): SchematicLayoutGraph;
export declare function buildFunctionalBlockGraph(blocks: readonly DetectedFunctionalBlock[], componentGraph: SchematicLayoutGraph): FunctionalBlockGraph;
export declare function orderBlocksForPlacement(graph: FunctionalBlockGraph): FunctionalBlockGraphNode[];