import { ComponentType } from 'react';
import { IBlockData } from '../BlockData';
import { IBlockType } from '../BlockType';
export declare const defaultProps: Readonly<{
    multiTypeSelect: boolean;
}>;
export declare type OverlayState = {
    start: number;
    end: number;
    selected: string[];
};
export declare type OverlayContentProps<BlockTypesType> = {
    block: IBlockData<BlockTypesType>;
    selectedBlockTypes: IBlockType<BlockTypesType>[];
    labelConversion: (ix: number) => string;
    handleClose(event: React.MouseEvent<HTMLButtonElement>): void;
    findCurrentBlockInstance(searchFor: IBlockData<BlockTypesType>): IBlockData<BlockTypesType> | undefined;
};
export declare type OverlayProps<BlockTypesType> = {
    block: IBlockData<BlockTypesType>;
    blockTypes: IBlockType<BlockTypesType>[];
    Content: ComponentType<OverlayContentProps<BlockTypesType>>;
    labelConversion: (ix: number) => string;
    handleClose(event: React.MouseEvent<HTMLButtonElement>): void;
    findCurrentBlockInstance(searchFor: IBlockData<BlockTypesType>): IBlockData<BlockTypesType> | undefined;
} & typeof defaultProps;