import { VelcronAppDefinition, VelcronDefinition, VelcronRenderContext, DeferredPromise } from "../models";
export interface ParseResult<T> {
    is: boolean;
    value: T;
}
export declare class VelcronData {
    static dataBind(renderContext: VelcronRenderContext, text: string): string;
    static addCtxToVariableNames(template: string, skipIfNameStartsWith?: string, skipIfNameMatches?: Array<string>, overridePrefixWhenNameMatches?: {
        [name: string]: string;
    }): string;
    static evauluateJs(template: string, renderContext: VelcronRenderContext, overrideNamesMatching?: {}): any;
    private static variables;
    static deleteVariables(id: string): void;
    static getVariable<T>(name: string, renderContext: VelcronRenderContext): ParseResult<T>;
    static setVariables(eventId: string, varsToSet: object): void;
    static evaluateSet(path: string, value: any, renderContext: VelcronRenderContext): void;
    static evaluateArray(template: string, renderContext: VelcronRenderContext): Array<any> | null;
    static evaluateBoolean(template: string | Boolean, renderContext: VelcronRenderContext): boolean | null;
    static tryParseBoolean(bool: any): ParseResult<boolean | null>;
    static isString(text: any): boolean;
    static isBoolean(value: any): boolean;
    static isNumber(value: any): boolean;
    static isUndefined(value: any): boolean;
    static isArray(obj: any): obj is ExtendArray;
    static isObject(value: any): boolean;
    static extendObject(obj: any): any;
    static getOrSetObjectByPath<T>(object: Object, path: string, value?: any): T | null;
    static getOrSetObjectByPathUsingRenderContext<T>(renderContext: VelcronRenderContext, path: string, value?: any): T;
    static getTokens(template: any, removeBrackets: boolean): string[];
    static ensureEventId(event: string): string;
    static ensureKeys(ui: VelcronDefinition | VelcronAppDefinition, generateNewKeys?: boolean): void;
    static removeKeys(ui: VelcronDefinition | VelcronAppDefinition): void;
    static generateId(): string;
    static createDeferredPromise<T>(): DeferredPromise<T>;
}
interface ExtendArray extends Array<any> {
    take: (amount: number) => Array<any>;
}
export {};