import type { CellValue } from "../types";
export type Headers = string[];
export type Data = CellValue[][];
export type Datatype = "str" | "number" | "bool" | "date" | "markdown" | "html" | "image";
export type Metadata = {
    [key: string]: string[][] | null;
} | null;
export type DataframeValue = {
    data: Data;
    headers: Headers;
    metadata?: Metadata;
};
/**
 * Coerce a value to a given type.
 * @param v - The value to coerce.
 * @param t - The type to coerce to.
 * @returns The coerced value.
 */
export declare function cast_value_to_type(v: any, t: Datatype): CellValue;
export interface EditData {
    index: number | [number, number];
    value: string;
    previous_value: string;
}