import type { ToastItem } from "../../ui-core/controllers/toast-controller.js";
import type { InkTheme } from "../render/ink-theme.js";
export declare function toastRowsWanted(toasts: readonly ToastItem[], columns: number): number;
export interface ToastViewInput {
    readonly ink: InkTheme;
    readonly columns: number;
    readonly allocatedRows: number;
    readonly toasts: readonly ToastItem[];
}
export declare function visibleToasts(toasts: readonly ToastItem[], allocatedRows: number): readonly ToastItem[];
/**
 * One centered pill per toast — wraps big messages instead of truncating with …
 * Each toast may occupy 1-2 rows; total rows are capped by allocatedRows (and MAX_TOAST_ROWS).
 */
export declare function toastRows(input: ToastViewInput): readonly string[];