import type { DtcgDocument } from "./dtcg-model.js";
type NormalizerSource = "tailwind-v3" | "tailwind-v4" | "css-vars" | "theme-ts" | "dtcg";
export interface NormalizerInput {
    source: NormalizerSource;
    data: unknown;
}
export interface NormalizedTokens {
    document: DtcgDocument;
    source: NormalizerSource;
    warnings: string[];
}
export declare function normalizeToDtcg(input: NormalizerInput): NormalizedTokens;
export {};