import type { NotesSnapshot } from "../pi/notes/snapshot.js";
/**
 * Render a static, once-per-window boot block from explicit data. This function does not read
 * notes or call runtime UI APIs; acquisition belongs to loadNotesSnapshot and its caller.
 */
export type BootRenderData = {
    readonly agentName: string;
    readonly modelName: string;
    readonly firstWindowId: string;
    readonly currentWindowId: string;
    readonly previousWindowId?: string;
    readonly notes: NotesSnapshot;
};
export declare function renderBootBlock(data: BootRenderData): string;
/**
 * Codex-equivalent low-budget reminder. The measured remaining count is frozen into
 * the text at the crossing that fires it, so each persisted copy is a snapshot true
 * at write time; get_context_remaining remains the live source for the current figure.
 */
export declare function tokenBudgetGuidance(remaining: number): string;