/**
 * Context provided when building a prompt.
 */
export interface PromptContext {
    /** Absolute path to the file */
    filePath: string;
    /** File content to analyze */
    content: string;
    /** Related files for additional context */
    contextFiles?: Array<{
        path: string;
        content: string;
    }>;
    /** Existing .sum summary text for incremental updates */
    existingSum?: string;
    /** Source file size in characters for calculating compression target */
    sourceFileSize?: number;
    /** Target compression ratio for .sum files (0.1-1.0, from config) */
    compressionRatio?: number;
}
/**
 * Guidelines for summary generation (from CONTEXT.md).
 */
export declare const SUMMARY_GUIDELINES: {
    /** Target word count range */
    readonly targetLength: {
        readonly min: 300;
        readonly max: 500;
    };
    /** What to include */
    readonly include: readonly ["Purpose and responsibility", "Public interface (exports, key functions)", "Key patterns and notable algorithms", "Dependencies with usage context", "Key function signatures as code snippets", "Tightly coupled sibling files", "Behavioral contracts: verbatim regex patterns, format strings, magic constants, sentinel values, output templates, environment variables", "Annex references: for files with large string constants (prompt templates, config arrays, IDE templates), list each constant name with a one-line description in an ## Annex References section"];
    /** What to exclude */
    readonly exclude: readonly ["Control flow minutiae (loop structures, variable naming, temporary state)", "Generic TODOs/FIXMEs (keep only security/breaking)", "Broad architectural relationships (handled by AGENTS.md)"];
};
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