import type { NormalizerData } from '../../normalizer-data';
import type { JsonEntry } from '../../../json/format';
import type { RProject } from '../../../../model/nodes/r-project';
/**
 * Takes the parse data as object and produces an undecorated, normalized AST.
 * @see {@link normalize} - for a version that also decorates the AST
 */
export declare function normalizeRootObjToAst(data: NormalizerData, obj: JsonEntry, filePath?: string): RProject;