/**
 * Content disposition of HTTP
 * https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Disposition
 */
export declare class ContentDisposition {
    readonly type: string;
    readonly filename: string;
    readonly name?: string | undefined;
    constructor(type: "inline" | "attachment", filename: string);
    constructor(type: "form-data", filename: string, name: string);
    /**
     * Format to standard output
     * @returns Result
     */
    format(): string;
    /**
     * Parse header value
     * @param header Content-Disposition header value
     * @returns Object
     */
    static parse(header: string | undefined | null): ContentDisposition | undefined;
}