import type { StackDetails } from '@aws-cdk/toolkit-lib';
/**
 * Render the output of `cdk list` for a set of stacks, honoring the output flags.
 *
 * - `--long --show-dependencies`: the full stack details, serialized.
 * - `--show-dependencies`: each stack's id and its dependencies, serialized.
 * - `--long`: each stack's id, name and environment, serialized.
 * - otherwise: the stack ids, one per line.
 *
 * `--json` selects JSON over YAML for the serialized variants (it has no effect
 * on the plain id listing, matching the historical CLI behavior).
 */
export declare function formatStackList(stacks: StackDetails[], options?: {
    long?: boolean;
    json?: boolean;
    showDeps?: boolean;
}): string;