import { PerplexityModel, PerplexityRequest, PerplexityResponse } from './types.js';
export declare const SYSTEM_PROMPTS: {
general: string;
technical: string;
academic: string;
factCheck: string;
business: string;
rca: string;
};
export declare class PerplexityClient {
private apiKey;
constructor(apiKey?: string);
search(query: string, model?: PerplexityModel, options?: Partial<PerplexityRequest>): Promise<PerplexityResponse>;
/**
* Select the appropriate model based on query characteristics
*/
analyzeQueryForModel(query: string): {
recommended: PerplexityModel;
reason: string;
};
/**
* Format response content with citations
*/
formatResponseWithCitations(response: PerplexityResponse): string;
}
export declare class PerplexityAPIError extends Error {
status: number;
constructor(status: number, message: string);
get isRateLimited(): boolean;
get isUnauthorized(): boolean;
get isServerError(): boolean;
getSuggestedAction(): string;
}
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