import type { ProjectManifest, ProjectManifestSpec, ProjectStructure } from "../types.js";
interface PathMapping {
    pattern: string;
    targets: string[];
}
export interface JavaScriptImportConfig {
    baseUrl?: string;
    pathsBase: string;
    exact: ReadonlyMap<string, readonly string[]>;
    patterns: readonly (PathMapping & {
        prefix: string;
        suffix: string;
    })[];
}
export declare const JAVASCRIPT_PROJECT_MANIFESTS: readonly ProjectManifestSpec[];
/** One local inheritance level; relative options keep their declaring origin.
 * A child paths object replaces the whole parent object, as in TypeScript. */
export declare function importConfig(manifest: ProjectManifest, structure: ProjectStructure): JavaScriptImportConfig | undefined;
/** Nearest config boundary, with tsconfig precedence in the same directory.
 * Config includes/excludes and project references are outside this resolver. */
export declare function nearestJavaScriptConfig(structure: ProjectStructure, directory: string): ProjectManifest | undefined;
export {};
//# sourceMappingURL=javascript-config.d.ts.map