import type { JsonRpcEngineEndCallback } from "@metamask/json-rpc-engine";
import type { Messenger } from "@metamask/messenger";
import type { PermissionControllerHasPermissionAction } from "@metamask/permission-controller";
import type { ClearStateParams, ClearStateResult } from "@metamask/snaps-sdk";
import { type InferMatching } from "@metamask/snaps-utils";
import type { PendingJsonRpcResponse } from "@metamask/utils";
import type { JsonRpcRequestWithOrigin, SnapControllerClearSnapStateAction } from "../types.cjs";
export type ClearStateMethodActions = PermissionControllerHasPermissionAction | SnapControllerClearSnapStateAction;
/**
 * Clear the entire state of the Snap.
 *
 * @example
 * ```ts
 * await snap.request({
 *   method: 'snap_clearState',
 *   params: {
 *     encrypted: true, // Optional, defaults to true
 *   },
 * });
 * ```
 */
export declare const clearStateHandler: {
    implementation: typeof clearStateImplementation;
    actionNames: ("SnapController:clearSnapState" | "PermissionController:hasPermission")[];
};
declare const ClearStateParametersStruct: import("@metamask/superstruct").Struct<{
    encrypted?: boolean | undefined;
}, {
    encrypted: import("@metamask/superstruct").Struct<boolean | undefined, null>;
}>;
export type ClearStateParameters = InferMatching<typeof ClearStateParametersStruct, ClearStateParams>;
/**
 * The `snap_clearState` method implementation.
 *
 * @param request - The JSON-RPC request object.
 * @param response - 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 clearStateImplementation(request: JsonRpcRequestWithOrigin<ClearStateParameters>, response: PendingJsonRpcResponse<ClearStateResult>, _next: unknown, end: JsonRpcEngineEndCallback, _hooks: never, messenger: Messenger<string, ClearStateMethodActions>): Promise<void>;
export {};
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