export interface ContextFile {
    path: string;
    description?: string;
}
export interface ValidationError {
    code: string;
    message: string;
    detail?: string;
}
export interface ValidationResult {
    valid: boolean;
    errors: ValidationError[];
}
interface ToolValidationRules {
    toolName: string;
    minPromptLength: number;
    requireContextFiles: boolean;
    minContextFiles: number;
    requireMdExtension: boolean;
    maxFileSizeBytes: number;
    maxTotalSizeBytes: number;
    briefTemplate: string;
    workflowHint: string;
}
export declare const VALIDATION_RULES: Record<string, ToolValidationRules>;
export declare function validateBrief(toolName: string, prompt: string, contextFiles?: ContextFile[]): ValidationResult;
export declare function formatValidationError(toolName: string, errors: ValidationError[]): string;
export declare function assemblePromptWithContext(prompt: string, contextFiles?: ContextFile[]): string;
export {};
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