import { Box } from '@earendil-works/pi-tui';
type Theme = {
    fg: (name: string, text: string) => string;
    bg: (name: string, text: string) => string;
    bold: (text: string) => string;
};
export declare const CRTR_OUTPUT_CUSTOM_TYPE = "crtr-output";
export declare function stripHeredocBodies(command: string): string;
export declare function isCrtrBashCommand(command: unknown): boolean;
/** True when a crtr bash invocation's OWN argv carries a bare -h/--help
 *  token — the dispatcher renders the leaf's schema, not a result, so it is
 *  never useful to preview like a normal command's output (see
 *  src/core/help.ts renderLeafArgv: schema text, not agent-facing result
 *  text). Checked against extractCrtrInvocationTokens' tokens (scoped to the
 *  crtr segment only, quote-aware), never the raw command string — a `-h`
 *  appearing before the crtr segment (`echo -h && crtr canvas snapshot`),
 *  after it (`crtr canvas snapshot && echo --help`), or inside a quoted
 *  argument (`crtr node new "write about -h flags"`) must never count. This is
 *  structural (every leaf's -h has the same shape), so it needs no per-leaf
 *  metadata — unlike suppressOutput below, which is command-owned. */
export declare function isCrtrHelpInvocation(command: unknown): boolean;
/** Per-render preview state for a crtr bash invocation. Both fields are
 *  synchronous and structural: isHelp from the invocation's own argv (above),
 *  suppressOutput from the bundle-safe static registry (preview-registry.ts —
 *  a hand-maintained mirror of the leaf's own `help.preview.suppressOutput`,
 *  kept in sync by preview-registry-sync.test.ts). Neither needs an async
 *  cross-process command-tree lookup, so there is no cache/resolver/invalidate
 *  machinery here, and no path from the attach bundle into the command tree.
 *  Command-owned computed summaries (memory read, memory lint, ...) are a
 *  separate lookup entirely — render() below calls summarizePath
 *  (preview-registry.ts) directly against the invocation's tokens, so there
 *  is no field for it here. */
export interface CrtrPreviewState {
    isHelp: boolean;
    suppressOutput: boolean;
}
export declare function commandPreviewMeta(command: string): CrtrPreviewState;
export declare function renderCrtrOutputText(text: string, theme: Theme, preserveSyntax?: boolean): string;
export declare class CrtrOutputMessageComponent extends Box {
    private readonly content;
    private readonly theme;
    private body;
    private expanded;
    constructor(content: string, expanded: boolean, theme: Theme);
    setExpanded(expanded: boolean): void;
}
export declare function createCrtrBashToolDefinition(args: unknown): unknown | undefined;
export {};