import type { Function } from '@markdoc/markdoc';
/**
 * Checks whether the given value is a Markdoc `Function` node.
 *
 * This is a TypeScript type guard that narrows the type to `Function`
 * if the value has a `$$mdtype` property equal to `"Function"`.
 *
 * @param value - The value to check.
 * @returns `true` if the value is a Markdoc `Function` node, otherwise `false`.
 */
export declare function isFunction(value?: unknown): value is Function;
//# sourceMappingURL=is-function.d.ts.map