import type { BunPlugin } from 'bun';
import type { PostCSSConfig, StylePreprocessorConfig } from '../../types/build';
export declare const isPreprocessableStylePath: (filePath: string) => boolean;
export declare const isStyleModulePath: (filePath: string) => boolean;
export declare const isStylePath: (filePath: string) => boolean;
export declare const getStyleBaseName: (filePath: string) => string;
export declare const createStyleTransformConfig: (stylePreprocessors?: StylePreprocessorConfig, postcss?: PostCSSConfig) => StylePreprocessorConfig | undefined;
export declare const addStyleImporter: (importerPath: string, stylePath: string) => void;
export declare const findStyleEntriesImporting: (changedPath: string) => string[];
export declare const recordStyleOutput: (entry: string, css: string) => boolean;
export declare const forgetStyleEntry: (entry: string) => void;
export declare const compileStyleSource: (filePath: string, source?: string, languageHint?: string, config?: StylePreprocessorConfig) => Promise<string>;
export declare const createStylePreprocessorPlugin: (config?: StylePreprocessorConfig) => BunPlugin;
export declare const stylePreprocessorPlugin: BunPlugin;
export declare const createSvelteStylePreprocessor: (config?: StylePreprocessorConfig) => {
    style: ({ attributes, content, filename }: {
        attributes: Record<string, string | boolean>;
        content: string;
        filename?: string;
    }) => Promise<{
        code: string;
    } | undefined>;
};
export declare const compileStyleFileIfNeeded: (filePath: string, config?: StylePreprocessorConfig) => Promise<string>;
export declare const compileStyleFileIfNeededSync: (filePath: string, config?: StylePreprocessorConfig) => string;
export declare const getCssOutputExtension: (filePath: string) => string;