import { CompositeFunctionCatalog, CompositeFunctionConfig, Step } from '@expo/eas-build-job';
export declare function parseLocalCompositeFunctionPath(uses: string): string;
export declare function isLocalCompositeFunctionPath(uses: string): boolean;
export declare function getLocalCompositeFunctionCallWorkingDirectoryError(uses: string): string;
/** Loads only composite functions transitively referenced by `rootSteps`. Unreferenced files are ignored. */
export declare function buildCompositeFunctionCatalogFromStepsAsync({ rootSteps, loadCompositeFunction, }: {
    rootSteps: readonly Step[];
    loadCompositeFunction: (compositeFunctionPath: string) => Promise<CompositeFunctionConfig>;
}): Promise<CompositeFunctionCatalog>;
/** Extends `catalog` in place with functions transitively referenced by `rootSteps`. Skips paths already present. */
export declare function extendCompositeFunctionCatalogFromStepsAsync({ catalog, rootSteps, loadCompositeFunction, }: {
    catalog: CompositeFunctionCatalog;
    rootSteps: readonly Step[];
    loadCompositeFunction: (compositeFunctionPath: string) => Promise<CompositeFunctionConfig>;
}): Promise<void>;
export declare function resolveLocalCompositeFunctionPath(projectRoot: string, compositeFunctionPath: string): string;
export interface LocalCompositeFunctionLogger {
    debug(message: string): void;
}
/**
 * Reads and validates the function.yml (or function.yaml) file of a local composite function.
 * `compositeFunctionPath` is the normalized ref returned by {@link parseLocalCompositeFunctionPath}.
 */
export declare function loadLocalCompositeFunctionConfigAsync(projectRoot: string, compositeFunctionPath: string, { logger }?: {
    logger?: LocalCompositeFunctionLogger;
}): Promise<CompositeFunctionConfig>;
/** Loader for the lazy hook path: bound to a project root, passed to {@link StepsConfigParser}. */
export declare function createLocalCompositeFunctionLoader(projectRoot: string, { logger }?: {
    logger?: LocalCompositeFunctionLogger;
}): (compositeFunctionPath: string) => Promise<CompositeFunctionConfig>;
/** Builds the catalog of composite functions transitively referenced by `rootSteps`, loading each from disk. */
export declare function buildLocalCompositeFunctionCatalogAsync(projectRoot: string, { rootSteps, logger }: {
    rootSteps: readonly Step[];
    logger?: LocalCompositeFunctionLogger;
}): Promise<CompositeFunctionCatalog>;