init

node_modules/matrix-events-sdk/lib/NamespacedMap.d.ts

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+import { NamespacedValue } from "./NamespacedValue";
+import { Optional } from "./types";
+declare type NS = NamespacedValue<string, string>;
+/**
+ * A `Map` implementation which accepts a NamespacedValue as a key, and arbitrary value. The
+ * namespaced value must be a string type.
+ */
+export declare class NamespacedMap<V> {
+    protected internalMap: Map<string, V>;
+    /**
+     * Creates a new map with optional seed data.
+     * @param {Array<[NS, V]>} initial The seed data.
+     */
+    constructor(initial?: [NS, V][]);
+    /**
+     * Gets a value from the map. If the value does not exist under
+     * either namespace option, falsy is returned.
+     * @param {NS} key The key.
+     * @returns {Optional<V>} The value, or falsy.
+     */
+    get(key: NS): Optional<V>;
+    /**
+     * Sets a value in the map.
+     * @param {NS} key The key.
+     * @param {V} val The value.
+     */
+    set(key: NS, val: V): void;
+    /**
+     * Determines if any of the valid namespaced values are present
+     * in the map.
+     * @param {NS} key The key.
+     * @returns {boolean} True if present.
+     */
+    has(key: NS): boolean;
+    /**
+     * Removes all the namespaced values from the map.
+     * @param {NS} key The key.
+     */
+    delete(key: NS): void;
+    /**
+     * Determines if the map contains a specific namespaced value
+     * instead of the parent NS type.
+     * @param {string} key The key.
+     * @returns {boolean} True if present.
+     */
+    hasNamespaced(key: string): boolean;
+    /**
+     * Gets a specific namespaced value from the map instead of the
+     * parent NS type. Returns falsy if not found.
+     * @param {string} key The key.
+     * @returns {Optional<V>} The value, or falsy.
+     */
+    getNamespaced(key: string): Optional<V>;
+}
+export {};