/**
 * TUI feed types — the discriminated union of feed entries.
 *
 * `use-feed` holds an array of `FeedEntry`; each `kind` maps to a render
 * component. Entries are immutable once complete (so Ink's `<Static>` can
 * render history efficiently); only the currently-streaming entry mutates.
 *
 * The shapes derive from Core's `StepResult` (text / tool_call) plus the
 * adapter-level concerns the readline REPL handles inline: user input,
 * permission approval, and errors.
 */
export interface UserMessageEntry {
    id: string;
    kind: 'user';
    content: string;
}
export interface AssistantMessageEntry {
    id: string;
    kind: 'assistant';
    content: string;
}
export interface ToolCallEntry {
    id: string;
    kind: 'tool';
    name: string;
    args: Record<string, unknown>;
    status: 'running' | 'ok' | 'fail';
    output?: string;
    durationMs?: number;
    /** Tool-specific structured payload (e.g. write_file's FileWriteMetadata)
     *  for richer rendering. Opaque here; parsed at the component boundary. */
    metadata?: unknown;
}
export interface ErrorEntry {
    id: string;
    kind: 'error';
    message: string;
}
export interface InfoEntry {
    id: string;
    kind: 'info';
    content: string;
}
export interface LogoEntry {
    id: string;
    kind: 'logo';
}
export type FeedEntry = UserMessageEntry | AssistantMessageEntry | ToolCallEntry | ErrorEntry | InfoEntry | LogoEntry;
type DistributiveOmit<T, K extends keyof any> = T extends unknown ? Omit<T, K> : never;
/** A feed entry without its generated id — the input shape for `appendEntry`. */
export type FeedEntryInput = DistributiveOmit<FeedEntry, 'id'>;
export {};