import type { BeachballOptions, ParsedOptions } from '../types/BeachballOptions';
import type { ChangeCommandContext, CommandContext } from '../types/CommandContext';
export type ValidateOptions = {
    /**
     * If true, check whether change files are needed (and whether change files are deleted).
     */
    checkChangeNeeded?: boolean;
    /**
     * If true, don't error if change files are needed (just return `isChangeNeeded` true).
     * This is used by the `change` command.
     */
    allowMissingChangeFiles?: boolean;
    /**
     * If true, validate that the dependencies of any packages with change files are valid
     * (not private).
     */
    checkDependencies?: boolean;
};
type ValidationResult = {
    /** True if change files are needed. Always false if `validateOptions.checkChangeNeeded` wasn't true. */
    isChangeNeeded: boolean;
    /**
     * Context calculated during validation that can also be used by main command logic.
     * `bumpInfo` will only be set if `checkDependencies` was true and no changes were needed.
     * `changedPackages` will only be set if `checkChangeNeeded` was true.
     */
    context: CommandContext & ChangeCommandContext;
};
/**
 * Run validation of options, change files, and packages. Throws `BeachballError` if invalid.
 * If `validateOptions.checkChangeNeeded` is true, also check whether change files are needed.
 * @returns Various info retrieved during validation which is also needed by other functions.
 */
export declare function validate(parsedOptions: ParsedOptions, validateOptions: ValidateOptions): ValidationResult;
/** @deprecated Use other signature */
export declare function validate(options: BeachballOptions, validateOptions?: ValidateOptions): ValidationResult;
export {};
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