/**
 * Types for Code Reasoning extension
 */
export interface ThoughtData {
    thought: string;
    thought_number: number;
    total_thoughts: number;
    next_thought_needed: boolean;
    is_revision?: boolean;
    revises_thought?: number;
    branch_from_thought?: number;
    branch_id?: string;
    needs_more_thoughts?: boolean;
}
export interface ValidatedThoughtData extends ThoughtData {
    is_revision: boolean;
    branch_from_thought: number | undefined;
    branch_id: string | undefined;
    needs_more_thoughts: boolean;
}
declare const MAX_THOUGHT_LENGTH = 20000;
export interface ValidationError {
    field: string;
    message: string;
}
export declare function validateThoughtData(data: Partial<ThoughtData>): ValidationError[];
export declare function isValidThoughtData(data: Partial<ThoughtData>): boolean;
export interface CrossFieldValidationError {
    message: string;
}
export declare function enforceCrossFieldRules(data: ThoughtData): CrossFieldValidationError[];
export declare function isValidCrossField(data: ThoughtData): boolean;
export declare const MAX_THOUGHT_COUNT = 20;
export { MAX_THOUGHT_LENGTH };