/**
 * Layer 2: Agent prompt builder.
 *
 * Constructs the full prompt string for the Claude Code CLI subprocess.
 * The prompt includes task details, developer notes, project context,
 * mode-specific rules, structured marker instructions, and verification steps.
 *
 * This module does not import from Layer 1.
 */
import type { ProjectContext } from './context-generator.js';
export interface PromptInput {
    task: {
        type: string;
        priority: string;
        description: string;
        route: string | null;
        elementSelector: string | null;
        publicId: number;
    };
    adminNotes: string | null;
    context: ProjectContext;
    config: {
        requireTestsForBugs: boolean;
        createPR: boolean;
    };
}
/**
 * Build the full agent prompt from structured input.
 *
 * The returned string is passed directly to the Claude Code CLI as the
 * prompt argument. It contains all the context the agent needs to
 * understand and implement the task.
 */
export declare function buildAgentPrompt(input: PromptInput): string;
/**
 * Generate a kebab-case branch slug from a task description.
 *
 * Converts to lowercase, replaces non-alphanumeric characters with hyphens,
 * collapses consecutive hyphens, takes the first ~40 characters, and trims
 * trailing hyphens.
 */
export declare function generateBranchSlug(description: string): string;
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