export declare function fastFile(projectPath: string): string | null;
declare function findIOSPlatform(content: string): {
    index: number;
    length: number;
} | null;
declare function findLanes(content: string): {
    index: number;
    length: number;
    name: string;
}[] | null;
declare function addSentryToLane(content: string, lane: {
    index: number;
    length: number;
    name: string;
}, org: string, project: string): string;
export declare function addSentryToFastlane(projectDir: string, org: string, project: string): Promise<boolean>;
/**
 * Exported for testing purposes, but should not be used in other modules.
 */
export declare let exportForTesting: {
    findIOSPlatform: typeof findIOSPlatform;
    findLanes: typeof findLanes;
    addSentryToLane: typeof addSentryToLane;
};
export {};