/**
* System Prompt Injector - Simplified Implementation
*
* Handles injection of methodology guidance into system prompts.
* Simplified from 582 lines to ~200 lines while preserving all functional behavior.
*
* Key simplifications:
* - Removed 5 injection strategies (template/append/prepend/smart/semantic-aware)
* that all collapsed to the same output in practice
* - Removed complexity scoring that only determined header text
* - Kept: template placeholder replacement, contextual guidance, variable substitution
*/
import { Logger } from '../../logging/index.js';
import { ConvertedPrompt } from '../../types/index.js';
import { FrameworkDefinition, IMethodologyGuide, SystemPromptInjectionResult } from '../types/index.js';
import type { ContentAnalysisResult } from '../../semantic/types.js';
/**
* System prompt injection configuration (simplified)
*/
export interface SystemPromptInjectorConfig {
enableTemplateVariables: boolean;
enableContextualEnhancement: boolean;
maxPromptLength: number;
injectionMethod?: string;
enableSemanticAwareness?: boolean;
semanticComplexityAdaptation?: boolean;
semanticInjectionStrategy?: string;
enableValidationGuidance?: boolean;
}
/**
* System Prompt Injector
*
* Injects methodology guidance into system prompts using a simple,
* predictable approach: template placeholder replacement or append with header.
*/
export declare class SystemPromptInjector {
private logger;
private config;
constructor(logger: Logger, config?: Partial<SystemPromptInjectorConfig>);
/**
* Inject methodology guidance into system prompt
*/
injectMethodologyGuidance(prompt: ConvertedPrompt, framework: FrameworkDefinition, methodologyGuide: IMethodologyGuide, semanticAnalysis?: ContentAnalysisResult): SystemPromptInjectionResult;
/**
* Generate complete guidance including contextual enhancements
*/
private generateGuidance;
/**
* Inject guidance into template - simple and predictable
*/
private injectGuidance;
/**
* Apply template variable substitution
*/
private applyTemplateVariables;
/**
* Generate contextual guidance based on prompt and semantic analysis
*/
private generateContextualGuidance;
/**
* Validate injected prompt quality
*/
private validateInjectedPrompt;
/**
* Extract variables that were used in template processing
*/
private extractUsedVariables;
/**
* Update injector configuration
*/
updateConfig(config: Partial<SystemPromptInjectorConfig>): void;
/**
* Get current injector configuration
*/
getConfig(): SystemPromptInjectorConfig;
}
/**
* Create and configure a SystemPromptInjector instance
*/
export declare function createSystemPromptInjector(logger: Logger, config?: Partial<SystemPromptInjectorConfig>): SystemPromptInjector;
