@itwin/presentation-common/lib/esm/presentation-common/rules/Ruleset.d.ts

Common pieces for iModel.js presentation packages

/** @packageDocumentation
 * @module PresentationRules
 */
import { Rule } from "./Rule.js";
import { RequiredSchemaSpecification } from "./SchemasSpecification.js";
import { VariablesGroup } from "./Variables.js";
/**
 * Presentation ruleset is a list of rules that define tree hierarchy and content provided by
 * the presentation library. The ruleset consists of:
 * - Ruleset options
 * - Hierarchy rules:
 *   - Root node rules
 *   - Child node rules
 * - Content rules for content you see in content controls like property grid and table.
 * - Customization rules used for additional customizations such as styling, labeling, checkboxes, etc.
 * - User-controllable variables.
 *
 * @see [Presentation library documentation page]($docs/presentation/index.md)
 * @public
 */
export interface Ruleset {
    /**
     * Ruleset identifier. This ID is used to bind UI components with the specific rule set.
     *
     * @minLength 1
     */
    id: string;
    /**
     * Version of the presentation ruleset in SemVer format: `{major}.{minor}.{patch}`.
     *
     * Setting the version is optional, but might be useful when ruleset is persisted
     * somewhere and evolves over time. Having a version helps choose persisting
     * strategy (keep all versions or only latest) and find the latest ruleset from a list
     * of rulesets with the same id.
     *
     * Defaults to `0.0.0`.
     *
     * @pattern ^[\d]+\.[\d]+\.[\d]+$
     */
    version?: string;
    /**
     * Schema requirements for this ruleset. The ruleset is not used if the requirements are not met.
     */
    requiredSchemas?: RequiredSchemaSpecification[];
    /** Supplementation-related information for this ruleset */
    supplementationInfo?: SupplementationInfo;
    /** User-controllable variable definitions */
    vars?: VariablesGroup[];
    /** Presentation rules used to create hierarchies and content */
    rules: Rule[];
}
/**
 * Contains supplementation-related information for
 * [supplemental rulesets]($docs/presentation/advanced/RulesetSupplementation.md).
 *
 * @public
 */
export interface SupplementationInfo {
    /**
     * Identifies why supplementation is done and uniquely identifies particular supplemental ruleset.
     * There can be only one supplemental rule set with the same [[Ruleset.id]] and [[supplementationPurpose]].
     */
    supplementationPurpose: string;
}
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