/**
 * Represents an API key configuration for AI services.
 * Used to provide API keys at runtime for specific AI driver classes.
 */
export interface AIAPIKey {
    /**
     * The driver class name (e.g., 'OpenAILLM', 'AnthropicLLM', 'GroqLLM')
     * This should match the exact driver class name used by the AI provider
     */
    driverClass: string;
    /**
     * The API key value for the specified driver class
     */
    apiKey: string;
}
/**
 * Default AI API Key Dictionary. You can override this with a custom implementation by creating a sub-class of this class and doing whatever you want in that class
 * Make sure any sub-class implementation is registered with the RegisterClass decorator and a priority higher than 1.
 */
export declare class AIAPIKeys {
    private static readonly _apiKeyPrefix;
    protected static _cachedAPIKeys: {
        [key: string]: string;
    };
    protected GetCachedAPIKey(AIDriverName: string): string;
    protected SetCachedAPIKey(AIDriverName: string, value: string): void;
    GetAPIKey(AIDriverName: string): string;
    protected getEnvVariableCaseInsensitive(name: string): string | undefined;
}
/**
 * Helper function that gets the API Key for a given AI Driver Name using the AIAPIKeys class or any registered sub-class of AIAPIKeys
 * @param AIDriverName
 * @param apiKeys - optional array of AIAPIKey objects to check first before falling back to the global AIAPIKeys class
 * @param verbose - optional flag to enable verbose logging
 * @returns
 */
export declare function GetAIAPIKey(AIDriverName: string, apiKeys?: AIAPIKey[], verbose?: boolean): string;
export declare function GetAIAPIKeyGlobal(AIDriverName: string): string;
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