import type { ISolutionBuilder, SolutionDefinition } from "@uipath/resource-builder-sdk";
export declare function lowerFirstChar(value: string): string;
export declare function normalizeResourceCasing(solution: Pick<SolutionDefinition, "resources"> | null | undefined): number;
/**
 * Normalize in-memory casing then dispose. Callers run
 * `normalizeResourceFileCasing(dir)` separately when this returns null
 * because the file-level repair needs the resolved solution dir and
 * should only run when dispose succeeded.
 */
export declare function saveCasingNormalized(builder: Pick<ISolutionBuilder, "disposeAsync"> & {
    context: {
        loadAsync(): Promise<Pick<SolutionDefinition, "resources">>;
    };
}): Promise<Error | null>;
/**
 * The SDK reads `kind`/`type` through `toLowerFirstChar` but writes them back
 * verbatim, and its stale-path check compares paths case-insensitively. A
 * server-cased file therefore gains a lower-cased twin on the next save, both
 * carrying the same resource key, and the load after that throws "Node already
 * added to the graph" on a case-sensitive filesystem. Move every resource file
 * to the path the next save targets, and drop the twins a corrupted tree
 * already carries.
 */
export declare function normalizeResourceFileCasing(solutionDir: string): Promise<string[]>;