import type { RichTextField } from "../types/value/richText";
/**
 * Configuration that determines the output of `asText()`.
 */
type AsTextConfig = {
    /**
     * Separator used to join each element.
     *
     * @defaultValue ` ` (a space)
     */
    separator?: string;
};
/**
 * @deprecated Use object-style configuration instead.
 */
type AsTextDeprecatedTupleConfig = [separator?: string];
/**
 * The return type of `asText()`.
 */
type AsTextReturnType<Field extends RichTextField | null | undefined> = Field extends RichTextField ? string : null;
export declare const asText: {
    /**
     * Serializes a rich text or title field to a plain text string.
     *
     * @param richTextField - A rich text or title field from Prismic
     * @param config - Configuration that determines the output of `asText()`
     *
     * @returns Plain text equivalent of the provided rich text or title field
     *
     * @see Templating rich text and title fields from Prismic {@link https://prismic.io/docs/template-content-vanilla-javascript#rich-text-and-title}
     */
    <Field extends RichTextField | null | undefined>(richTextField: Field, config?: AsTextConfig): AsTextReturnType<Field>;
    /**
     * Serializes a rich text or title field to a plain text string.
     *
     * @deprecated Use object-style configuration instead.
     *
     * @param richTextField - A rich text or title field from Prismic
     * @param separator - Separator used to join each element, defaults to a space
     *
     * @returns Plain text equivalent of the provided rich text or title field
     *
     * @see Templating rich text and title fields from Prismic {@link https://prismic.io/docs/template-content-vanilla-javascript#rich-text-and-title}
     */
    <Field extends RichTextField | null | undefined>(richTextField: Field, ...config: AsTextDeprecatedTupleConfig): AsTextReturnType<Field>;
};
export {};