import type { BaseBlockModel, Page } from '@revesuite/store';
import type { ExtendedModel } from '../utils/types.js';
export declare function handleBlockEndEnter(page: Page, model: ExtendedModel): void;
export declare function handleSoftEnter(page: Page, model: ExtendedModel, index: number, length: number): void;
export declare function handleBlockSplit(page: Page, model: ExtendedModel, splitIndex: number, splitLength: number): Promise<void> | undefined;
/**
 * Move down
 * @example
 * ```
 * [ ]
 *  └─ [ ]
 * [x]     <- tab
 *  └─ [ ]
 *
 * ↓
 *
 * [ ]
 *  ├─ [ ]
 *  ├─ [x] <-
 *  └─ [ ]
 * ```
 */
export declare function handleIndent(page: Page, model: ExtendedModel, offset?: number): void;
export declare function handleMultiBlockIndent(page: Page, models: BaseBlockModel[]): void;
/**
 * Move up
 * @example
 * ```
 * [ ]
 *  ├─ [ ]
 *  ├─ [x] <- shift + tab
 *  └─ [ ]
 *
 * ↓
 *
 * [ ]
 *  └─ [ ]
 * [x]     <-
 *  └─ [ ]
 * ```
 * Refer to https://github.com/toeverything/AFFiNE/blob/b59b010decb9c5decd9e3090f1a417696ce86f54/libs/components/editor-blocks/src/utils/indent.ts#L23-L122
 */
export declare function handleUnindent(page: Page, model: ExtendedModel, offset?: number, capture?: boolean): void;
export declare function handleLineStartBackspace(page: Page, model: ExtendedModel): void;
export declare function handleKeyUp(event: KeyboardEvent, editableContainer: Element): boolean;
export declare function handleKeyDown(block: BaseBlockModel, event: KeyboardEvent, editableContainer: HTMLElement): boolean;
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