import type { StringFromOptions } from './StringFromOptions.js';
export interface WithToString {
    toString(): string;
}
export declare function isWithToString(x: unknown): x is WithToString;
export declare function stringFrom_(x: unknown, options: StringFromOptions): string;
export declare function stringFrom(x: unknown, options?: Partial<StringFromOptions> | undefined): string;
//# sourceMappingURL=stringFrom.d.ts.map