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50 lines
2.1 KiB
50 lines
2.1 KiB
4 years ago
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import { Dictionary } from './common-types';
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import { YargsInstance } from './yargs';
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import { YError } from './yerror';
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import { Y18N } from 'y18n';
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export declare function usage(yargs: YargsInstance, y18n: Y18N): UsageInstance;
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/** Instance of the usage module. */
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export interface UsageInstance {
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cacheHelpMessage(): void;
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clearCachedHelpMessage(): void;
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command(cmd: string, description: string | undefined, isDefault: boolean, aliases: string[], deprecated?: boolean): void;
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deferY18nLookup(str: string): string;
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describe(keys: string | string[] | Dictionary<string>, desc?: string): void;
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epilog(msg: string): void;
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example(cmd: string, description?: string): void;
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fail(msg?: string | null, err?: YError | string): void;
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failFn(f: FailureFunction): void;
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freeze(): void;
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functionDescription(fn: {
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name?: string;
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}): string;
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getCommands(): [string, string, boolean, string[], boolean][];
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getDescriptions(): Dictionary<string | undefined>;
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getPositionalGroupName(): string;
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getUsage(): [string, string][];
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getUsageDisabled(): boolean;
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help(): string;
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reset(localLookup: Dictionary<boolean>): UsageInstance;
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showHelp(level: 'error' | 'log' | ((message: string) => void)): void;
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showHelpOnFail(enabled?: boolean | string, message?: string): UsageInstance;
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showVersion(): void;
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stringifiedValues(values?: any[], separator?: string): string;
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unfreeze(): void;
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usage(msg: string | null, description?: string | false): UsageInstance;
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version(ver: any): void;
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wrap(cols: number | null | undefined): void;
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}
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export interface FailureFunction {
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(msg: string | undefined | null, err: YError | string | undefined, usage: UsageInstance): void;
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}
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export interface FrozenUsageInstance {
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failMessage: string | undefined | null;
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failureOutput: boolean;
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usages: [string, string][];
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usageDisabled: boolean;
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epilogs: string[];
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examples: [string, string][];
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commands: [string, string, boolean, string[], boolean][];
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descriptions: Dictionary<string | undefined>;
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}
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