import { KeyVerificationDetails } from '../../../types/keyVerificationDetails';
export declare class OpenAIUtils {
    static readonly CONVERSE_MAX_CHAR_LENGTH: number;
    static readonly FILE_MAX_CHAR_LENGTH: number;
    static buildHeaders(key: string): {
        Authorization: string;
        'Content-Type': string;
    };
    private static handleVerificationResult;
    static buildKeyVerificationDetails(): KeyVerificationDetails;
}
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