import type { InputBuilder } from '@wrongstack/core/agent';
import type { Action } from '../app-reducer.js';
import type { PasteAccumState } from '../paste-accumulator.js';
import type { TokenPreviewStore } from '../token-previews.js';
export interface UsePasteHandlingOptions {
    builderRef: React.MutableRefObject<InputBuilder | null>;
    dispatch: React.Dispatch<Action>;
    draftRef: React.MutableRefObject<{
        buffer: string;
        cursor: number;
    }>;
    setDraft: (buffer: string, cursor: number) => void;
    tokenPreviewsRef: React.MutableRefObject<TokenPreviewStore>;
}
export interface PasteHandlingResult {
    pasteAccumRef: React.MutableRefObject<PasteAccumState>;
    pasteFlushTimerRef: React.MutableRefObject<ReturnType<typeof setTimeout> | null>;
    commitPaste: (full: string) => Promise<void>;
    pasteClipboardImage: () => Promise<void>;
    pasteClipboardText: () => Promise<void>;
}
/**
 * Bracketed-paste accumulator and clipboard paste handling.
 *
 * A single paste can be delivered across several stdin/keypress events: only
 * the first carries the \x1b[200~ begin marker and only the last carries
 * \x1b[201~. We buffer every fragment here between those markers and finalize
 * once, so a paste never fragments into multiple placeholders or leaks
 * newlines into the buffer.
 */
export declare function usePasteHandling({ builderRef, dispatch, draftRef, setDraft, tokenPreviewsRef, }: UsePasteHandlingOptions): PasteHandlingResult;
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