import type { Interface as ReadlineInterface } from 'readline';
import type { ImageAttachment } from './attachments.js';
import type { AutocompleteState } from './autocomplete-state.js';
export interface IHistoryRing {
    back(draft: string): string | null;
    forward(): string | null;
    resetRecall(): void;
    readonly inRecall: boolean;
    getEntries?(): readonly string[];
    push?(text: string): void;
    removeAt?(idx: number): boolean;
    clear?(): void;
    readonly length?: number;
}
export type Trigger = {
    kind: 'slash';
    query: string;
} | {
    kind: 'file';
    query: string;
} | {
    kind: 'flag';
    command: string;
    query: string;
};
export interface Candidate {
    value: string;
    summary?: string;
    hint?: string;
}
export interface ReadWithAutocompleteOpts {
    rl: ReadlineInterface;
    promptFn: (buffer?: string) => string;
    onSigint?: () => void;
    initialBuffer?: string;
    onShiftTab?: () => void;
    history?: IHistoryRing;
    compositor?: {
        isArmed(): boolean;
    };
    autocompleteState?: AutocompleteState;
    statusLine?: {
        getExtraRows(): number;
        setExtraRows(n: number): void;
        withFullScrollRegion?<T>(fn: () => T): T;
    };
}
export interface ReadWithAutocompleteResult {
    text: string;
    attachments: ImageAttachment[];
}
export interface KeyInfo {
    name?: string;
    sequence?: string;
    ctrl?: boolean;
    meta?: boolean;
    shift?: boolean;
}