matrix-js-sdk/lib/rust-crypto/libolm_migration.d.ts

Matrix Client-Server SDK for Javascript

import * as RustSdkCryptoJs from "@matrix-org/matrix-sdk-crypto-wasm";
import { Logger } from "../logger";
import { CryptoStore } from "../crypto/store/base";
import { IHttpOpts, MatrixHttpApi } from "../http-api";
/**
 * Determine if any data needs migrating from the legacy store, and do so.
 *
 * This migrates the base account data, and olm and megolm sessions. It does *not* migrate the room list, which should
 * happen after an `OlmMachine` is created, via {@link migrateRoomSettingsFromLegacyCrypto}.
 *
 * @param args - Arguments object.
 */
export declare function migrateFromLegacyCrypto(args: {
    /** A `Logger` instance that will be used for debug output. */
    logger: Logger;
    /**
     * Low-level HTTP interface: used to make outgoing requests required by the rust SDK.
     * We expect it to set the access token, etc.
     */
    http: MatrixHttpApi<IHttpOpts & {
        onlyData: true;
    }>;
    /** Store to migrate data from. */
    legacyStore: CryptoStore;
    /** Pickle key for `legacyStore`. */
    legacyPickleKey?: string;
    /** Local user's User ID. */
    userId: string;
    /** Local user's Device ID. */
    deviceId: string;
    /** Rust crypto store to migrate data into. */
    storeHandle: RustSdkCryptoJs.StoreHandle;
    /**
     * A callback which will receive progress updates on migration from `legacyStore`.
     *
     * Called with (-1, -1) to mark the end of migration.
     */
    legacyMigrationProgressListener?: (progress: number, total: number) => void;
}): Promise<void>;
/**
 * Determine if any room settings need migrating from the legacy store, and do so.
 *
 * @param args - Arguments object.
 */
export declare function migrateRoomSettingsFromLegacyCrypto({ logger, legacyStore, olmMachine, }: {
    /** A `Logger` instance that will be used for debug output. */
    logger: Logger;
    /** Store to migrate data from. */
    legacyStore: CryptoStore;
    /** OlmMachine to store the new data on. */
    olmMachine: RustSdkCryptoJs.OlmMachine;
}): Promise<void>;
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