import { type SysmlIR } from '../sysml-ir/index.js';
import type { ParsedDocument } from './parser-utils.js';
import type { MemoModelDTO } from './semantic.js';
export declare const SYSML_IR_VERSION = "2.0.0";
/** Build the canonical record stream before exposing Memo's legacy projection. */
export declare function lowerAstToSysmlIr(documents: ParsedDocument[], model: MemoModelDTO, projectRoot?: string): SysmlIR;
/** Memo is now explicitly a projection of IR, rather than its ingestion boundary. */
export declare function projectSysmlIrToMemo(ir: SysmlIR, model: MemoModelDTO): MemoModelDTO;
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