import type { LiveMapDocumentContent } from "../../types/livemap.types.js";
import type { LocusEncodedGraphContent } from "../../types/locus.types.js";
export type LocusGraphContentCodecErrorCode = "LOCUS_GRAPH_CONTENT_FORMAT_UNKNOWN" | "LOCUS_GRAPH_CONTENT_ENVELOPE_INVALID" | "LOCUS_GRAPH_CONTENT_PAYLOAD_INVALID" | "LOCUS_GRAPH_CONTENT_GRAPH_INVALID";
export declare class LocusGraphContentCodecError extends Error {
    readonly code: LocusGraphContentCodecErrorCode;
    readonly cause?: unknown | undefined;
    constructor(code: LocusGraphContentCodecErrorCode, message: string, cause?: unknown | undefined);
}
export declare function encode_locus_graph_content(content: LiveMapDocumentContent): LocusEncodedGraphContent;
export declare function decode_locus_graph_content(encoded: unknown): LiveMapDocumentContent;
export declare function is_locus_encoded_graph_content(value: unknown): value is LocusEncodedGraphContent;
//# sourceMappingURL=locus.graph-content-codec.d.ts.map