import { type TokenStudioTokenSrcGroup } from './tokens-studio-types.js';
import { type Validator } from '../types.js';
export declare function countCharacter({ str, char }: {
    str: string;
    char: string;
}): number;
/**
 * Validate a src object from Token Studio.
 */
export declare const validateTokensStudioSrc: Validator<TokenStudioTokenSrcGroup>;
export declare function assertTokensStudioSrc(src: unknown): asserts src is TokenStudioTokenSrcGroup;
export declare function isTokensStudioSrc(src: unknown): src is TokenStudioTokenSrcGroup;
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