export interface IMatchHeader {
    readonly name: string;
    readonly match: {
        [key: string]: string;
    };
    readonly caseSensitive: boolean;
}
export declare class MatchHeader implements IMatchHeader {
    /**
     * Matches if the header value contains the given value
     * @param header - the header to match.
     * @param ruleMatchName - the name of the rule match.
     * @param caseSensitive - whether the match should be case sensitive.
     * @returns the rule match
     */
    static contains(header: string, ruleMatchName?: string, caseSensitive?: boolean): IMatchHeader;
    /**
     * Matches if the header value is exactly the given value
     * @param header - the header to match.
     * @param ruleMatchName - the name of the rule match.
     * @param caseSensitive - whether the match should be case sensitive.
     * @returns the rule match
     */
    static exact(header: string, ruleMatchName?: string, caseSensitive?: boolean): IMatchHeader;
    /**
     * Matches if the header value starts with the given value
     * @param header - the header to match.
     * @param ruleMatchName - the name of the rule match.
     * @param caseSensitive - whether the match should be case sensitive.
     * @returns the rule match
     */
    static prefix(header: string, ruleMatchName?: string, caseSensitive?: boolean): IMatchHeader;
    readonly name: string;
    readonly match: {
        [key: string]: string;
    };
    readonly caseSensitive: boolean;
    constructor(name: string, match: {
        [key: string]: string;
    }, caseSensitive: boolean);
}