import type { JsonRpcEngineEndCallback } from "@metamask/json-rpc-engine";
import type { Messenger } from "@metamask/messenger";
import type { GetSnapsResult } from "@metamask/snaps-sdk";
import type { JsonRpcRequest, PendingJsonRpcResponse } from "@metamask/utils";
import type { SnapControllerGetPermittedSnapsAction } from "../types.cjs";
export type GetSnapsMethodActions = SnapControllerGetPermittedSnapsAction;
/**
 * Get permitted and installed Snaps for the requesting origin.
 *
 * @example
 * ```ts
 * const snaps = await snap.request({
 *   method: 'wallet_getSnaps',
 * });
 * console.log(snaps);
 * // {
 * //   'npm:example-snap': {
 * //     id: 'npm:example-snap',
 * //     version: '1.0.0',
 * //     initialPermissions: { ... },
 * //     blocked: false,
 * //     enabled: true,
 * //   },
 * //   ...,
 * // }
 * ```
 */
export declare const getSnapsHandler: {
    implementation: typeof getSnapsImplementation;
    actionNames: "SnapController:getPermittedSnaps"[];
};
/**
 * The `wallet_getSnaps` method implementation.
 * Fetches available snaps for the requesting origin and adds them to the JSON-RPC response.
 *
 * @param req - The JSON-RPC request object.
 * @param res - The JSON-RPC response object.
 * @param _next - The `json-rpc-engine` "next" callback. Not used by this
 * function.
 * @param end - The `json-rpc-engine` "end" callback.
 * @param _hooks - The RPC method hooks. Not used by this function.
 * @param messenger - The messenger used to call controller actions.
 * @returns Nothing.
 */
declare function getSnapsImplementation(req: JsonRpcRequest & {
    origin: string;
}, res: PendingJsonRpcResponse<GetSnapsResult>, _next: unknown, end: JsonRpcEngineEndCallback, _hooks: never, messenger: Messenger<string, GetSnapsMethodActions>): Promise<void>;
export {};
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