import { KmpJsonFile } from '@keymanapp/common-types';
import { KeyboardMetadataCollection } from './package-metadata-collector.js';
import { KpsFile, CompilerCallbacks } from '@keymanapp/developer-utils';
export declare const DEFAULT_KEYBOARD_VERSION = "1.0";
export declare const MIN_LM_FILEVERSION_KMP_JSON = "12.0";
export declare const MIN_KBD_FILEVERSION_KMP_JSON = "7.0";
export declare class PackageVersionValidator {
    private callbacks;
    constructor(callbacks: CompilerCallbacks);
    getMinKeymanVersion(keyboardMetadata: KeyboardMetadataCollection): string;
    /**
     * Verifies version information in corresponding keyboards and updates kmpJson
     * metadata as the version information can be out of sync in the .kps file
     * after updating a contained keyboard.
     * @param kps
     * @param kmp
     * @returns
     */
    validateAndUpdateVersions(kps: KpsFile.KpsFile, kmp: KmpJsonFile.KmpJsonFile, keyboardMetadata: KeyboardMetadataCollection): boolean;
    private checkFollowKeyboardVersion;
}
declare function isValidVersionNumber(version: string): boolean;
export declare const unitTestEndpoints: {
    isValidVersionNumber: typeof isValidVersionNumber;
};
export {};
//# sourceMappingURL=package-version-validator.d.ts.map