import { schema } from '@stryker-mutator/api/core';
import { StrykerOptions } from '@stryker-mutator/api/core';
export declare function wrapInClosure(codeFragment: string): string;
export declare function padLeft(input: string): string;
export declare function plural(items: number): string;
export declare function serialize(thing: unknown): string;
export declare function deserialize<T>(stringified: string): T;
export declare function getEmojiForStatus(status: schema.MutantStatus): string;
export declare function stringWidth(input: string): number;
/**
 * Print the name of (or path to) a stryker option
 */
export declare const optionsPath: import("@stryker-mutator/util").PropertyPathOverloads<StrykerOptions>;
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