export declare const json: (data: any, tabSize?: number | undefined) => string;
export declare const toNumber: (val?: unknown) => unknown;
export declare const toInt: (val?: unknown) => unknown;
export declare const toFloat: (val?: unknown) => unknown;
export declare const toPrice: (val?: unknown) => unknown;
export declare const trim: (val?: unknown) => unknown;
export declare const date: (val?: unknown, template?: string) => unknown;
export declare const toPercent: (val?: unknown, decimals?: number) => unknown;
export declare const round: (val: unknown) => unknown;
export declare const truncate: (val: unknown, length?: number, mask?: string) => unknown;
export declare const split: (val: unknown, delimiter?: string) => unknown;
export declare const join: (val: unknown, glue?: string) => unknown;
export declare const sum: (val: unknown) => any;
export declare const abs: (val: unknown) => unknown;
export declare const toLowerCase: (val: unknown) => unknown;
export declare const toUpperCase: (val: unknown) => unknown;
export declare const isTrue: (val: unknown, trueValue: any, falseValue: any) => any;
export declare const isTruly: (val: unknown, trueValue: any, falseValue: any) => any;
export declare const isFalse: (val: unknown, falseValue: any, trueValue: any) => any;
export declare const isFalsely: (val: unknown, falseValue: any, trueValue: any) => any;