import { Types } from '../core/Enums';
/** Cast object to type without check */
export declare function toUnsafeType<T>(obj: unknown): T;
/** Cast object to type if he expand it or return undefined if not */
export declare function toType<T>(obj: unknown, type: {
    new (...args: any[]): T;
}): T | undefined;
export declare function hasProp(wr: object, propName: string, type?: Types): boolean;
/** Cast argument to integer or return default */
export declare function int(arg: any, def?: number): number;
/** Cast argument to float or return default */
export declare function float(arg: any, def?: number): number;
/** Cast argument to string or return default */
export declare function string(arg: any, def?: string): string;
/** Cast argument to boolean or return default */
export declare function bool(arg: any, def?: boolean): boolean;
/** Cast argument to Date or return default */
export declare function date(arg: any, def?: Date): Date;
/** Cast argument to enum:T or return default */
export declare function enumCast<T extends Record<string, string | number>>(enumType: T, arg: any, def?: T[keyof T]): T[keyof T] | undefined;
/** Trying found arg of object in various cases */
export declare function argSearch(name: string, obj: object | null | undefined): unknown;
/** Search and cast object argument to integer */
export declare function argInt(name: string, obj: any, def?: number): number;
/** Search and cast object argument to float */
export declare function argFloat(name: string, obj: any, def?: number): number;
/** Search and cast object argument to string */
export declare function argString(name: any, obj: any, def?: string): string;
/** Search and cast object argument to string */
export declare function argBool(name: any, obj: any, def?: boolean): boolean;
/** Search and cast object argument to string */
export declare function argDate(name: any, obj: any, def?: Date): Date;
/** Search and cast object argument to string */
export declare function argEnum<T extends Record<string, string | number>>(name: any, obj: any, enumType: T, def?: T[keyof T]): T[keyof T] | undefined;