/**
 * The dashboard's pieces, drawn as lines (operator-console/AC-10,
 * operator-console/AC-14..AC-18, operator-console/AC-21..AC-24, operator-console/AC-54).
 *
 * Pure: data and a width in, lines out. Colour comes only through `Paint`, so with
 * colour off the same lines carry words and markers alone (operator-console/AC-22).
 * A cell that animates is written as `SPIN`; `layout.ts` finds those cells, puts the
 * frame's glyph in them and tells the terminal where they are, so the frame clock can
 * redraw them alone (operator-console/AC-25).
 *
 * @module
 */
import { type Paint } from '../../autopilot/ansi.js';
import { type View } from '../../autopilot/watch-view.js';
import type { FormState } from './model.js';
import { type Harness } from '../harness.js';
import type { AutopilotData, BuildingData, BuildingKind, DrawerState, HeaderData, LineState, PanelRead, RoadmapData, SpendData } from './model.js';
import type { PaletteEntry } from './palette.js';
/** A cell the frame clock animates. Never printed: `layout.ts` replaces it. */
export declare const SPIN = "\0";
/** Ten braille frames: one cell, no flicker, readable at 10 frames a second. */
export declare const SPINNER: string[];
/** What stands in for a spinner when colour is off: still, but still says "running" (operator-console/AC-26). */
export declare const STATIC_RUNNING = "\u25B6";
/** Where the text cursor goes inside a piece, as a marker `layout.ts` removes. */
export declare const CURSOR = "\u0001";
/** A panel's body: its lines, and which of them is the selected row. */
export interface PanelBody {
    lines: string[];
    /** Index into `lines` of the selected row, to keep it in view. */
    selectedLine: number | null;
    /** A message rather than rows: wrapped to the box, never cut. */
    wrap?: boolean;
}
export declare const NO_PROJECT = "No AIDLC project here \u2014 press i to set one up (aidlc init)";
/**
 * A rounded box `height` lines tall around `body`, the title on its top edge. The
 * focused panel's title is bracketed and bold, so focus shows without colour.
 * Body lines past the box are cut, keeping the selected one in view.
 */
export declare function box(p: Paint, opts: {
    title: string;
    number?: number;
    right?: string;
    focused: boolean;
    width: number;
    height: number;
    spin?: boolean;
}, body: PanelBody): string[];
export declare function headerLine(p: Paint, read: PanelRead<HeaderData>, agent: Harness, sessionUsd: number, width: number): string;
/** Who builds a row, as a symbol that reads with colour off (building-panel-all-instances/AC-5). */
export declare const SYMBOL: Readonly<Record<BuildingKind | 'idle', string>>;
/** BUILDING's top edge: what the running symbols mean, and the layout in use (AC-5, AC-7). */
export declare function buildingLegend(view: View): string;
/**
 * Every instance in flight (building-panel-all-instances/AC-1..AC-10): running rows drawn
 * by the watch view's own renderer, the merge queue, anything unreadable, then the idle
 * group, dimmed, one line each.
 */
export declare function buildingBody(p: Paint, d: {
    project: boolean;
    autopilot: PanelRead<AutopilotData> | null;
    building: BuildingData;
}, o: {
    selected: number;
    focused: boolean;
    width: number;
    rows: number;
    view: View;
    now: number;
}): PanelBody;
export declare function roadmapBody(p: Paint, read: PanelRead<RoadmapData>, project: boolean, selected: number, focused: boolean, width: number): PanelBody;
/** Seven bars, one a day; a day not measured is `·`, never an empty bar that reads as zero. */
export declare function spendBars(days: readonly (number | null)[]): string;
export declare function spendBody(p: Paint, read: PanelRead<SpendData>, project: boolean, agent: Harness, sessionUsd: number): PanelBody;
/** A line being typed, with the cursor marked for `layout.ts`. */
export declare function inputLine(prompt: string, line: LineState, width: number, focused: boolean): string;
/** The chat drawer's body: the conversation scrolled back `offset` lines, then the question or the prompt. */
export declare function drawerBody(p: Paint, d: DrawerState, agent: Harness, width: number, rows: number, focused: boolean): PanelBody;
export declare function overlayBody(lines: readonly string[], offset: number, width: number, rows: number): PanelBody;
export declare function paletteBody(p: Paint, query: LineState, shown: readonly PaletteEntry[], cursor: number, width: number, rows: number): PanelBody;
export declare function formBody(p: Paint, f: FormState, width: number): PanelBody;
/** The key bar: what works where you are (operator-console/AC-14). */
export declare function keyBarLine(p: Paint, keys: readonly (readonly [string, string])[], width: number): string;
export declare const PROMPT_HINT = "space: ask the agent \u00B7 or press a key";
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