import { type ImageAttachment } from './input/attachments.js';
import type { SpinnerController } from './input/spinner.js';
import type { BandRowMeta, CompositorInputMode, CompositorScrollRegionGuard, FramePlacementMode, LogUpdateFn, PickerController } from './terminal-compositor.types.js';
import { type BandReflowCache } from './terminal-compositor.band-reflow.js';
export interface FrameHost {
    flushResizeGhostErase(): void;
    renderInputLine(): string;
    renderDropdownRows(): string[];
    renderHintRow(): string | null;
    repositionCommittedBand(desiredTopRow: number, preRenderFrameTop: number, targetBottomRow: number): void;
    clearCommittedBand(): void;
    debugLog(stage: string, extra?: Record<string, unknown>): void;
    armed: boolean;
    committing: boolean;
    suspended: boolean;
    logUpdate: LogUpdateFn | null;
    overlay: string;
    inputMode: CompositorInputMode;
    pickerController: PickerController | null;
    readonly spinnerController: SpinnerController;
    attachments: ImageAttachment[];
    clipboardFailureMsg: string | null;
    committedBand: string[];
    committedBandMeta: BandRowMeta[];
    committedBandTopRow: number;
    committedBandBottomRow: number;
    lastMeasuredFrameTop: number;
    committedBandPaintedRows: number;
    bandReflowCache: BandReflowCache | null;
    hasCommitted: boolean;
    anchorRow: number | undefined;
    placementMode: FramePlacementMode;
    lastKnownRows: number;
    commitInFlight: boolean;
    readonly scrollRegion?: CompositorScrollRegionGuard;
    readonly stdout: NodeJS.WriteStream;
}
export declare function repaint(self: FrameHost): void;