Lifecycle Hooks

interface BeforeGenerateContext {
    lifecycle: Lifecycle.BeforeGenerate;
    commits: Commit[];
}

interface AfterGenerateContext {
    lifecycle: Lifecycle.AfterGenerate;
    commits: Commit[];
}

interface GeneratingContext {
    lifecycle: Lifecycle.Generating;
    sectionName: string;
    variable: Variable;
    result: SectionNode;
}