/** Result of preparing project-owned checks and migrating recognized generated callers. @private internal initializer result */
export type PreparedCoderPackageJsonScripts = {
    readonly scripts: Readonly<Record<string, string>>;
    readonly checkScriptSummary: string;
    readonly migrationInstructions: ReadonlyArray<string>;
    readonly isCheckConfigured: boolean;
};
/**
 * Preserves project scripts, creates one canonical check, and migrates only exact generated caller forms.
 * @private shared package-script preparation for Coder initialization
 */
export declare function prepareCoderPackageJsonScripts(existing: Readonly<Record<string, string>>, externalCallers?: Readonly<Record<string, ReadonlyArray<string>>>): PreparedCoderPackageJsonScripts;