import { Observable } from 'rxjs';
/**
 * Read `mikro.predeploy` from the project's package.json. Returns an
 * empty array if the file, the `mikro` field, or the `predeploy` field
 * is missing. Throws on malformed `predeploy` values.
 */
export declare function getPredeployCommands(projectRoot: string): string[];
export type HookEvent = {
    type: 'start';
    command: string;
} | {
    type: 'stdout';
    command: string;
    chunk: Uint8Array;
} | {
    type: 'stderr';
    command: string;
    chunk: Uint8Array;
} | {
    type: 'complete';
    command: string;
};
export declare class HookError extends Error {
    readonly command: string;
    readonly exitCode: number | null;
    readonly signal: NodeJS.Signals | null;
    constructor(command: string, exitCode: number | null, signal: NodeJS.Signals | null);
}
/**
 * Run `commands` sequentially, fail-fast. Unsubscribe cancels the in-flight
 * hook (via AbortController) and skips the rest.
 */
export declare function runHooks(commands: readonly string[], cwd: string): Observable<HookEvent>;
//# sourceMappingURL=runHooks.d.ts.map