import type { Theme } from "./pi.js";
import type { PlanItem } from "./wire.js";
import type { PlanRow } from "./model.js";
/** Default plan rows before the expanded view caps with a "…N more" trailer.
 *  Overridable per-session via `/plan lines <n>` and persistently via `maxRows`. */
export declare const MAX_ROWS = 18;
/** Visible column width of a styled string, ignoring SGR + OSC-8 escape sequences. */
export declare function visibleWidth(s: string): number;
/** Clamp a styled line to `max` visible columns, preserving escapes and appending an
 *  ellipsis + SGR reset so color never bleeds past the cut. */
export declare function truncateToWidth(s: string, max: number): string;
/** Collapsed form: one line — marker, counts, and a grey hint to expand. */
export declare function summaryLine(plans: PlanRow[], agents: PlanItem[], theme: Theme, width?: number): string[];
/** Expanded form: marker header + wave-ordered rows (capped) + the agent group. */
export declare function renderExpanded(plans: PlanRow[], agents: PlanItem[], theme: Theme, width?: number, maxRows?: number): string[];