/**
 * Humanise a tool invocation into a user-facing status string.
 * Used by GraphNodeService to emit `assistant:status` socket events before each
 * tool call. Falls back to `Running <toolName>` for tools we haven't explicitly
 * labelled — the UI still gets a progress hint, and the assistant turn
 * continues regardless.
 *
 * The id-taking tools (read_entity, traverse) receive only a uuid in their
 * input, which is meaningless on screen. `labels` carries id → human label
 * pairs harvested by collectEntityLabels() from the results of the tool calls
 * made earlier in the same turn — resolve_entity almost always runs first, so
 * by the time a record is read its name is known. When it isn't, the status
 * omits the identifier rather than showing a raw uuid.
 */
export declare function humanizeTool(tool: string, input: Record<string, unknown>, labels?: ReadonlyMap<string, string>): string;
/**
 * Harvest id → human label pairs out of a graph tool result so later status
 * lines in the same turn can name the records they touch. Accepts the raw tool
 * return value, which the graph tools serialise to a JSON string. First label
 * seen for an id wins — resolve_entity/search_entities summaries come from the
 * descriptor's own `summary()` and are the most deliberate labels available.
 */
export declare function collectEntityLabels(result: unknown, into: Map<string, string>): void;
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