import type { Provider } from "../providers/ProviderTypes.js";
import type { RunLogger } from "../runtime/RunLogger.js";
export interface QuerySignals {
    phrases: string[];
    file_tokens: string[];
    keywords: string[];
    keyword_phrases: string[];
}
export declare const extractQuerySignals: (input: string) => QuerySignals;
export declare const extractQueries: (input: string, maxQueries?: number) => string[];
export declare const expandQueriesWithProvider: (provider: Provider, request: string, baseQueries: string[], maxQueries?: number, temperature?: number, fileHints?: string[], logger?: RunLogger) => Promise<string[]>;
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