/**
 * Input Validation Utilities
 *
 * Simple validation functions for user input
 */
/**
 * Basic input validation
 * Validates string length and basic format
 */
export declare function validateInput(input: string | Record<string, unknown>): {
    valid: boolean;
    errors: string[];
};
/**
 * Validate Jira ticket fields
 */
export declare function validateJiraFields(fields: {
    summary?: string;
    description?: string;
    [key: string]: unknown;
}): {
    valid: boolean;
    errors: string[];
};
/**
 * Async validation wrapper (for compatibility)
 * @deprecated Use validateInput or validateJiraFields directly
 */
export declare function validateInputAsync(input: string | Record<string, unknown>): Promise<{
    valid: boolean;
    errors: string[];
}>;
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