/*!
 * Copyright (c) Microsoft Corporation and contributors. All rights reserved.
 * Licensed under the MIT License.
 */
/**
 * Helper class for lazy initialized values. Ensures the value is only generated once, and remain immutable.
 *
 * @deprecated Moved to the `@fluidframework/core-utils` package.
 * @internal
 */
export declare class Lazy<T> {
    private readonly valueGenerator;
    private _value;
    private _evaluated;
    /**
     * Instantiates an instance of Lazy<T>.
     * @param valueGenerator - The function that will generate the value when value is accessed the first time.
     */
    constructor(valueGenerator: () => T);
    /**
     * Return true if the value as been generated, otherwise false.
     */
    get evaluated(): boolean;
    /**
     * Get the value. If this is the first call the value will be generated.
     */
    get value(): T;
}
//# sourceMappingURL=lazy.d.ts.map