import { Config } from "../config";
import { TranslationKey } from "../keys";
/**
 * Generic class thrown by exporters in case of error.
 */
export declare class ExportError extends Error {
}
/**
 * Thrown by exporters when an existing value in a translation
 * file is incompatible with the value we're trying to set.
 *
 * For instance, if the translation file contains a deep key named `foo.bar`
 * but we extracted a (not deep) `foo` key, this error may be thrown.
 */
export declare class ConflictError extends ExportError {
}
/**
 * Interface implented by exporters.
 */
export interface Exporter<F, K> {
    /**
     * Initialize a new, empty translation file.
     */
    init: (params: {
        config: Config;
    }) => F;
    /**
     * Parse a translation file givent its content.
     */
    parse: (params: {
        config: Config;
        content: string;
    }) => F;
    /**
     * Serialize the translation file before saving it.
     */
    stringify: (params: {
        config: Config;
        file: F;
    }) => string;
    /**
     * Get a key given a translation file.
     */
    getKey: (params: {
        config: Config;
        file: F;
        keyPath: string[];
        cleanKey: string;
    }) => K | undefined;
    /**
     * Add a key to a translation file.
     */
    addKey: (params: {
        config: Config;
        file: F;
        key: TranslationKey;
        value: K;
    }) => F;
}