import { type DataStoreTransport, type ParserMemorySnapshot } from './data-store-transport.js';
/** Input message: pass the SAB-backed source bytes and an opaque request id. */
export interface ParserWorkerInputMessage {
    type: 'parse';
    id: string;
    source: SharedArrayBuffer;
    /** Optional yieldIntervalMs override (forwarded to parseColumnar). */
    yieldIntervalMs?: number;
    /** Defer indexing of property atoms (huge-file mode). */
    deferPropertyAtomIndex?: boolean;
    /**
     * If set, the worker holds the parse before the WASM scan until a
     * `set-entity-index` message arrives. The streaming geometry pre-pass
     * already builds the same index in another worker — handing it across
     * via SAB lets us skip a second 6–10 s file scan.
     */
    waitForEntityIndex?: boolean;
}
/** Hand the worker a pre-built entity index (typically from the geometry pre-pass). */
export interface ParserWorkerEntityIndexMessage {
    type: 'set-entity-index';
    ids: Uint32Array;
    starts: Uint32Array;
    lengths: Uint32Array;
}
/** Progress update from the worker. */
export interface ParserWorkerProgressMessage {
    type: 'progress';
    id: string;
    progress: {
        phase: string;
        percent: number;
    };
}
/** Optional structured diagnostic line (mirrors parseColumnar `onDiagnostic`). */
export interface ParserWorkerDiagnosticMessage {
    type: 'diagnostic';
    id: string;
    message: string;
}
/** Hierarchy is ready — UI can render the spatial panel before full parse completes. */
export interface ParserWorkerPartialStoreMessage {
    type: 'partial-store';
    id: string;
    payload: DataStoreTransport;
}
/** Full data store is ready. */
export interface ParserWorkerCompleteMessage {
    type: 'complete';
    id: string;
    payload: DataStoreTransport;
    memory: ParserMemorySnapshot;
}
export interface ParserWorkerErrorMessage {
    type: 'error';
    id: string;
    message: string;
}
export type ParserWorkerOutputMessage = ParserWorkerProgressMessage | ParserWorkerDiagnosticMessage | ParserWorkerPartialStoreMessage | ParserWorkerCompleteMessage | ParserWorkerErrorMessage;
//# sourceMappingURL=parser.worker.d.ts.map