export type CommandContext = "global" | "composer" | "picker" | "modal" | "secret" | "plan" | "transcript" | "transcript-search";
export interface CommandDefinition {
    readonly name: string;
    readonly aliases?: readonly string[];
    readonly usage?: string | undefined;
    readonly description: string;
    readonly contexts?: readonly CommandContext[];
}
export interface CommandInvocation {
    readonly name: string;
    readonly args: string;
    readonly context: CommandContext;
}
export type CommandHandler = (invocation: CommandInvocation) => void | Promise<void>;
export declare function normalizeCommandName(nameOrAlias: string): string;