export declare class Assertion {
    result: boolean;
    message: string;
    stack: string;
    error: Error;
    constructor(result: boolean, format?: string, ...message: any[]);
}
export declare class AssertionList extends Assertion {
    assertions: Assertion[];
    constructor(assertions: Assertion[], format?: string, ...args: any[]);
}
export declare class DeepEqualAssertion extends AssertionList {
    actual: any;
    expected: any;
    constructor(actual: any, expected: any, ...msg: any[]);
}
export default class Assert {
    static DeepEqualAssertion: any;
    captureList: Assertion[];
    constructor();
    capture(assertion: any): void;
    assertions(assertions: any, ...msg: any[]): void;
    withCapture(callback: any): any[];
    withCaptureAsync(callback: () => Promise<void>): Promise<Assertion[]>;
    withStack(stack: any, callback: any): void;
    map(map: any, callback: any, ...msg: any[]): void;
    error(err: any): void;
    ok(value: any, ...msg: any[]): void;
    true(value: any, ...msg: any[]): void;
    false(value: any, ...msg: any[]): void;
    not(cb: any, format?: string, ...msg: any[]): void;
    op(actual: any, operator: any, expected: any, ...msg: any[]): void;
    equal(actual: any, expected: any, ...msg: any[]): void;
    notEqual(actual: any, expected: any, ...msg: any[]): void;
    less(actual: any, expected: any, ...msg: any[]): void;
    lessEqual(actual: any, expected: any, ...msg: any[]): void;
    greater(actual: any, expected: any, ...msg: any[]): void;
    greaterEqual(actual: any, expected: any, ...msg: any[]): void;
    includes(arr: any, value: any, ...msg: any[]): void;
    deepEqual<T>(actual: T, expected: T, ...msg: any[]): void;
    objectContaining(actual: any, expected: any): void;
    closeTo(value: any, expected: any, tolerance?: number, ...msg: any[]): void;
}