import { FacadeVFS } from '@journeyapps/wa-sqlite/src/FacadeVFS.js';
import { WalIndexChange, WriteAheadBuffers, WriteAheadState } from './shared.js';
export declare class InMemoryWriteAheadLog extends FacadeVFS {
    #private;
    readonly buffers: WriteAheadBuffers;
    writeAheadState: WriteAheadState;
    constructor(module: any, buffers: WriteAheadBuffers);
    takeChanges(): WalIndexChange;
    jAccess(zName: string, _pFlags: number, pResOut: DataView): 0;
    jOpen(zName: string | null, fileId: number, flags: number, pOutFlags: DataView): number;
    jClose(fileid: number): 0;
    jRead(fileId: number, data: Uint8Array, offset: number): 0 | 522;
    jWrite(fileId: number, data: Uint8Array, offset: number): number;
    jTruncate(fileid: number, size: number): number;
    jFileSize(fileid: number, pSize64: DataView): 0;
    jDelete(name: string): 0 | 2570;
    jDeviceCharacteristics(): number;
    jFileControl(fileid: number, op: number): 0 | 12;
}