import type { CaipChainId, Hex } from '@metamask/utils';
import type { ExternalScopesObject, InternalScopesObject, InternalScopeString, NormalizedScopeObject, NormalizedScopesObject } from './types.js';
/**
 * Asserts that a scope string and its associated scope object are supported.
 *
 * @param scopeString - The scope string against which to assert support.
 * @param scopeObject - The scope object against which to assert support.
 * @param hooks - An object containing the following properties:
 * @param hooks.isEvmChainIdSupported - A predicate that determines if an EVM chainID is supported.
 * @param hooks.isNonEvmScopeSupported - A predicate that determines if an non EVM scopeString is supported.
 * @param hooks.getNonEvmSupportedMethods - A function that returns the supported methods for a non EVM scope.
 */
export declare const assertScopeSupported: (scopeString: string, scopeObject: NormalizedScopeObject, { isEvmChainIdSupported, isNonEvmScopeSupported, getNonEvmSupportedMethods, }: {
    isEvmChainIdSupported: (chainId: Hex) => boolean;
    isNonEvmScopeSupported: (scope: CaipChainId) => boolean;
    getNonEvmSupportedMethods: (scope: CaipChainId) => string[];
}) => void;
/**
 * Asserts that all scope strings and their associated scope objects are supported.
 *
 * @param scopes - The scopes object against which to assert support.
 * @param hooks - An object containing the following properties:
 * @param hooks.isEvmChainIdSupported - A predicate that determines if an EVM chainID is supported.
 * @param hooks.isNonEvmScopeSupported - A predicate that determines if an non EVM scopeString is supported.
 * @param hooks.getNonEvmSupportedMethods - A function that returns the supported methods for a non EVM scope.
 */
export declare const assertScopesSupported: (scopes: NormalizedScopesObject, { isEvmChainIdSupported, isNonEvmScopeSupported, getNonEvmSupportedMethods, }: {
    isEvmChainIdSupported: (chainId: Hex) => boolean;
    isNonEvmScopeSupported: (scope: CaipChainId) => boolean;
    getNonEvmSupportedMethods: (scope: CaipChainId) => string[];
}) => void;
/**
 * Asserts that an object is a valid ExternalScopesObject.
 *
 * @param obj - The object to assert.
 */
export declare function assertIsExternalScopesObject(obj: unknown): asserts obj is ExternalScopesObject;
/**
 * Asserts that a scope string is a valid InternalScopeString.
 *
 * @param scopeString - The scope string to assert.
 */
export declare function assertIsInternalScopeString(scopeString: unknown): asserts scopeString is InternalScopeString;
/**
 * Asserts that an object is a valid InternalScopesObject.
 *
 * @param obj - The object to assert.
 */
export declare function assertIsInternalScopesObject(obj: unknown): asserts obj is InternalScopesObject;
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