import { ComparableToken, SemanticEncoding, Token, TokenFactory, TokenValidationError } from './token';
import { BaseTokenSchema } from '../schema/types';
/**
 *  @category Error
 *  @description Error that indicates a failure happening when parsing encoding/executing a Key
 */
export declare class KeyValidationError extends TokenValidationError {
    value: any;
    token: KeyToken;
    name: string;
    constructor(value: any, token: KeyToken, message: string);
}
export declare class KeyToken extends ComparableToken {
    protected val: {
        prim: string;
        args: any[];
        annots: any[];
    };
    protected idx: number;
    protected fac: TokenFactory;
    static prim: 'key';
    constructor(val: {
        prim: string;
        args: any[];
        annots: any[];
    }, idx: number, fac: TokenFactory);
    Execute(val: {
        bytes: string;
        string: string;
    }): string | undefined;
    /**
     * @throws {@link KeyValidationError}
     */
    private validate;
    /**
     * @throws {@link KeyValidationError}
     */
    Encode(args: any[]): any;
    /**
     * @throws {@link KeyValidationError}
     */
    EncodeObject(val: any, semantic?: SemanticEncoding): any;
    /**
     * @deprecated ExtractSchema has been deprecated in favor of generateSchema
     *
     */
    ExtractSchema(): "key";
    generateSchema(): BaseTokenSchema;
    ToKey(val: any): string | undefined;
    ToBigMapKey(val: string): {
        key: {
            string: string;
        };
        type: {
            prim: "key";
        };
    };
    compare(key1: string, key2: string): number;
    private getPrefix;
    private getP256PublicKeyComparableBytes;
    findAndReturnTokens(tokenToFind: string, tokens: Token[]): Token[];
}