export interface Logger {
    debug(...input: unknown[]): void;
    log(...input: unknown[]): void;
    info(...input: unknown[]): void;
    warn(...input: unknown[]): void;
    error(...input: unknown[]): void;
    assert(condition: boolean, ...input: unknown[]): asserts condition;
}
export declare class AssertionError extends Error {
}
export declare function useLogger(logger: Logger): void;
export declare function log(...input: unknown[]): void;
export declare function debug(...input: unknown[]): void;
export declare function info(...input: unknown[]): void;
export declare function warn(...input: unknown[]): void;
export declare function error(...input: unknown[]): void;
export declare function assert(condition: boolean, ...input: unknown[]): asserts condition;