import { ILiteralService } from "./i-literal-service";
import { LiteralExpression } from "typescript";
/**
 * A service for working with LiteralExpressions
 */
export declare abstract class LiteralService<T extends LiteralExpression, U> implements ILiteralService<T, U> {
    /**
     * Gets the normalized text of a LiteralExpression
     * @template T, U
     * @param {T} literal
     * @returns {U}
     */
    abstract getNormalizedText(literal: T): U;
    /**
     * Gets the text of a LiteralExpression
     * @template T
     * @param {T} literal
     * @returns {string}
     */
    abstract getText(literal: T): string;
}