import * as ts from "typescript";
import { Node, CallExpression, Expression, Identifier } from "./../common";
import { TypeNode } from "./../type";
export declare const DecoratorBase: typeof Node;
export declare class Decorator extends DecoratorBase<ts.Decorator> {
    /**
     * Gets the decorator name.
     */
    getName(): string;
    /**
     * Gets the name identifier of the decorator.
     */
    getNameIdentifier(): Identifier;
    /**
     * Gets the full decorator name.
     */
    getFullName(): string;
    /**
     * Gets if the decorator is a decorator factory.
     */
    isDecoratorFactory(): boolean;
    /**
     * Gets the compiler call expression if a decorator factory.
     */
    getCallExpression(): CallExpression | undefined;
    /**
     * Gets the expression.
     */
    getExpression(): Expression<ts.LeftHandSideExpression>;
    /**
     * Gets the decorator's arguments from its call expression.
     */
    getArguments(): Expression[];
    /**
     * Gets the decorator's type arguments from its call expression.
     */
    getTypeArguments(): TypeNode[];
    /**
     * Removes a type argument.
     * @param typeArg - Type argument to remove.
     */
    removeTypeArgument(typeArg: Node): void;
    /**
     * Removes a type argument.
     * @param index - Index to remove.
     */
    removeTypeArgument(index: number): void;
    /**
     * Removes this decorator.
     */
    remove(): void;
}