import { type AutocompleteProvider, type TUI } from "@earendil-works/pi-tui";
export interface TaskEditorTheme {
    border: (s: string) => string;
    dim: (s: string) => string;
    accent: (s: string) => string;
}
export declare class TaskEditor {
    private ed;
    private theme;
    private placeholder;
    constructor(tui: TUI, theme: TaskEditorTheme, placeholder: string);
    get focused(): boolean;
    set focused(v: boolean);
    /** The task as typed, a folded paste expanded. */
    getValue(): string;
    setValue(text: string): void;
    handleInput(data: string): void;
    /** M48: the hint shown while the box is empty (a peek's says what Enter does for that session). */
    setPlaceholder(text: string): void;
    /** M48: pi's own completion menu (`/` commands, `@` paths), as in pi's prompt. */
    setAutocomplete(provider: AutocompleteProvider): void;
    /** The completion menu is open: ↑↓, Tab, Enter and Esc are its. */
    autocompleteOpen(): boolean;
    /** Replace the last `count` characters of the text (an `@dir` being completed); the cursor goes to the end. */
    replaceTail(count: number, text: string): void;
    /** Between a bracketed paste's start and end. */
    inPaste(): boolean;
    /** More than one line: ↑↓ move within the text, not between rows. */
    multiline(): boolean;
    /** ↑ on the first line or ↓ on the last leaves the text (to the rows). */
    atEdge(dir: "up" | "down"): boolean;
    render(width: number): string[];
}