import { type ToolItem, type ToolStatus } from "../../ui-core/state/transcript-types.js";
import { type BlockContext } from "./block-context.js";
/** Collapsed body rows (04-UI-SPEC §3.5). */
export declare const TOOL_COLLAPSED_BODY_ROWS = 3;
export declare const TOOL_EXPANDED_BODY_ROWS = 40;
/** Body rows kept while the tool is still open and clipped by the live tail. */
export declare const TOOL_LIVE_BODY_ROWS = 8;
export declare function toolGlyph(ctx: BlockContext, status: ToolStatus): string;
export declare function toolElapsed(ctx: BlockContext, item: ToolItem): string | undefined;
/**
 * Right-aligned status suffix; dropped only on very narrow screens (<44 cols).
 * `statusLabel` already carries the non-zero exit code, so nothing is appended.
 */
export declare function toolSuffix(ctx: BlockContext, item: ToolItem, statusLabel: string): string;
export declare function toolHeaderLines(ctx: BlockContext, item: ToolItem): string[];
export interface ToolBodyOptions {
    /** Hard cap on rendered body rows; the live tail passes a smaller number. */
    readonly maxRows?: number | undefined;
}
export declare function outputToggleLabel(expanded: boolean): string;
export declare function buildToolBodyLines(ctx: BlockContext, item: ToolItem, options?: ToolBodyOptions): string[];
export declare function buildToolLines(ctx: BlockContext, item: ToolItem, options?: ToolBodyOptions): string[];