@stencil/core/compiler/lib.es2015.symbol.d.ts

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/// <reference no-default-lib="true"/>


interface SymbolConstructor {
    /**
     * A reference to the prototype.
     */
    readonly prototype: Symbol;

    /**
     * Returns a new unique Symbol value.
     * @param  description Description of the new Symbol object.
     */
    (description?: string | number): symbol;

    /**
     * Returns a Symbol object from the global symbol registry matching the given key if found.
     * Otherwise, returns a new symbol with this key.
     * @param key key to search for.
     */
    for(key: string): symbol;

    /**
     * Returns a key from the global symbol registry matching the given Symbol if found.
     * Otherwise, returns a undefined.
     * @param sym Symbol to find the key for.
     */
    keyFor(sym: symbol): string | undefined;
}

declare var Symbol: SymbolConstructor;