import { SpecStartNote, SpecEndNote, TestStartNote, TestEndNote, AssertionNote } from './types';
export declare type ReporterNote = SpecStartNote | SpecEndNote | TestStartNote | TestEndNote | AssertionNote;
export interface ReporterRecipe {
    onBegin?: () => void;
    onEnd?: () => void;
    onNote?: (note: ReporterNote, change: ReporterLevelChange) => void;
    onSpecStartNote?: (note: SpecStartNote) => void;
    onSpecEndNote?: (note: SpecEndNote) => void;
    onTestStartNote?: (note: TestStartNote) => void;
    onTestEndNote?: (note: TestEndNote) => void;
    onAssertionNote?: (note: AssertionNote) => void;
}
export declare type ReporterLevelChange = -1 | 0 | 1;
export declare class Reporter {
    protected recipe: ReporterRecipe;
    level: number;
    constructor(recipe?: ReporterRecipe);
    begin(): void;
    end(): void;
    note(note: ReporterNote): void;
    reset(): void;
    protected onBegin(): void;
    protected onEnd(): void;
    protected onSpecStartNote(note: SpecStartNote): void;
    protected onSpecEndNote(note: SpecEndNote): void;
    protected onTestStartNote(note: TestStartNote): void;
    protected onTestEndNote(note: TestEndNote): void;
    protected onAssertionNote(note: AssertionNote): void;
    protected onNote(note: ReporterNote, change: ReporterLevelChange): void;
}