import { Except } from '@quenk/noni/lib/control/error';
import { Mime } from '../../mime';
/**
 * Parser applied to the body of a response.
 */
export interface Parser<Raw, Parsed> {
    /**
     * accepts is the mime type the Parser can process.
     */
    accepts: Mime;
    /**
     * apply the Parser to a raw response body.
     */
    apply(raw: Raw): Except<Parsed>;
}
/**
 * NoParser does no actual parsing instead just
 * yielding the data as given.
 */
export declare class NoParser<A> implements Parser<A, A> {
    accepts: string;
    constructor(accepts?: string);
    apply(raw: A): Except<A>;
}