import { Request } from "../../http";
export declare abstract class Rule {
    /**
     * Rule name
     */
    static ruleName: string;
    /**
     * Determine if the rule requires a value to be present
     */
    requiresValue: boolean;
    /**
     * Determine if rule is valid
     */
    protected isValid: boolean;
    /**
     * Input name
     */
    protected input: string;
    /**
     * Input value
     */
    protected value: any;
    /**
     * Current request
     */
    protected request: Request;
    /**
     * Rule options
     * This can be passed using the following syntax:
     * rule:option1,option2,option3
     */
    protected options: any[];
    /**
     * Error message
     */
    protected errorMessage: string;
    /**
     * Set rule options
     */
    setOptions(options: any[]): this;
    /**
     * Set request
     */
    setRequest(request: Request): this;
    /**
     * Validate the rule
     */
    abstract validate(): Promise<void>;
    /**
     * Set input name
     */
    setInput(input: string): this;
    /**
     * Set input value
     */
    setValue(value: any): this;
    /**
     * Determine if rule validation passes
     */
    passes(): boolean;
    /**
     * Determine if rule validation fails
     */
    fails(): boolean;
    /**
     * Error message
     * This will override the default error message
     */
    setErrorMessage(message: string): this;
    /**
     * Translate the given key and its attributes
     */
    trans(key: string, attributes?: any): any;
    error(): string;
}
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