export declare const CONTEXT_GRAPH_QUERY_SUBGRAPH = "__context_graph";
export declare const USER_QUERY_CATALOG_SLUG = "ui-saved-queries";
export declare const USER_QUERY_CATALOG_NAME = "Saved queries";
export declare const USER_QUERY_CATALOG_DESCRIPTION = "Queries saved from the Query tab.";
export type QueryCatalogToolItem = {
    slug: string;
    name: string;
    description?: string;
    sparql: string;
    resultColumn?: string;
    rank: number;
    catalogSlug: string;
    catalogName: string;
    catalogDescription?: string;
    catalogRank: number;
    subGraph: string;
};
export type QueryCatalogWriteQuad = {
    subject: string;
    predicate: string;
    object: string;
    graph: string;
};
export declare function stripRdfTerm(value: unknown): string;
export declare function quoteOpenClawLiteral(value: string): string;
export declare function normalizeSemanticEnrichmentQuads(rawQuads: unknown): {
    quads?: Array<{
        subject: string;
        predicate: string;
        object: string;
    }>;
    error?: string;
};
export declare function queryCatalogSlugFromIri(iri: string, marker: string, fallback: string): string;
export declare function normalizeQueryCatalogItems(response: Record<string, unknown>): QueryCatalogToolItem[];
export declare function queryCatalogSlug(value: string): string;
export declare function queryCatalogProfileUri(contextGraphId: string, kind: 'catalog' | 'query', slug: string): string;
export declare function queryCatalogLiteral(value: string): string;
export declare function queryCatalogIntLiteral(value: number): string;
export declare function optionalString(value: unknown): string | undefined;
export declare function contextGraphBelongsToCaller(row: Record<string, unknown>): boolean;
export declare function filterContextGraphsForScope(graphs: unknown[], scope: string | undefined): unknown[];
export declare function readOnlySparqlOperation(sparql: string): string | null;
export declare function buildQueryCatalogSaveWrite(input: {
    contextGraphId: string;
    name: string;
    description?: string;
    sparql: string;
    subGraph: string;
    catalogSlug: string;
    catalogName: string;
    catalogDescription?: string;
    resultColumn?: string;
    rank: number;
    catalogRank: number;
}): {
    savedQuery: QueryCatalogToolItem & {
        queryUri: string;
        catalogUri: string;
        resultColumn?: string;
    };
    quads: QueryCatalogWriteQuad[];
};
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