import * as hash from './hash.js';
import * as internal from './instantiate.js';
type Algorithm = 'keccak256' | 'ripemd160' | 'sha256';
type StateExports = {
    [key in `${Algorithm}_init`]: (state: number) => void;
} & {
    [key in `${Algorithm}_update`]: (state: number, input: number, inputLength: number) => void;
} & {
    [key in `${Algorithm}_finalize`]: (state: number, out: number) => void;
};
/** Exports shared by the Hash and Keystore providers. @internal */
export type Exports = hash.Exports & hash.StateExports & StateExports & {
    keccak256(input: number, length: number, out: number): void;
    pbkdf2_sha256(password: number, passwordLength: number, salt: number, saltLength: number, iterations: number, out: number, outLength: number, scratch: number): void;
    ripemd160(input: number, length: number, out: number): void;
    sha256(input: number, length: number, out: number): void;
};
/** Returns the one memoized hashes instance shared by its provider modules. */
export declare function load(): Promise<internal.Module<Exports>>;
/** Creates an incremental state for one of the shared hash primitives. @internal */
export declare function create(module: internal.Module<Exports>, hash: Algorithm): import("../Engine.js").HashState;
export {};
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