/**
 * Import resolver factory — creates a composable import resolver from
 * an ordered list of strategies.
 *
 * Mirrors the method-extractors/generic.ts and call-extractors/generic.ts
 * pattern: declare a config per language, produce a runtime resolver via factory.
 *
 * Each strategy is tried in order. The first non-null result wins.
 * A result with an empty `files` array is treated as "handled but unresolved"
 * (stops the chain without producing import edges).
 */
import type { ImportResolverFn, ImportResolutionConfig } from './types.js';
/**
 * Create an ImportResolverFn from a declarative config.
 *
 * Chains strategies in declaration order — first non-null result wins.
 * Returns null only if every strategy returns null.
 *
 * Error behaviour: if a strategy throws, the error propagates immediately
 * and remaining strategies are not tried.  Strategies are expected to be
 * pure data transforms that never throw; any unexpected exception indicates
 * a bug in the strategy implementation.
 */
export declare function createImportResolver(config: ImportResolutionConfig): ImportResolverFn;