import * as mocha from 'mocha';
declare function Suite<T, U>(suite: (tests: Suite.Tests<T>, opts?: U) => void, _describe?: mocha.IContextDefinition): Suite.ModifiedDescription<T, U>;
declare namespace Suite {
    type Builder = <T, U>(modifier?: Suite.Modifier) => ContextDescription<T, U>;
    type BuildDescription = <T, U>(builder: Suite.Builder) => ModifiedDescription<T, U>;
    type Tests<T> = (utils: T) => void;
    type Modifier = 'only' | 'skip';
    interface ContextDescription<T, U> {
        (description: string, tests: Suite.Tests<T>): void;
        (description: string, opts: U, tests: Suite.Tests<T>): void;
    }
    interface ModifiedDescription<T, U> extends ContextDescription<T, U> {
        only: ContextDescription<T, U>;
        skip: ContextDescription<T, U>;
    }
    namespace Modifier {
        const ONLY: Modifier;
        const SKIP: Modifier;
    }
    const build: BuildDescription;
    const run: (modifier: Modifier, _describe: mocha.IContextDefinition, description: string, suite: () => void) => void | mocha.ISuite;
}
export = Suite;